anabaseine

(organic chemistry) The alkaloid 3,4,5,6-tetrahydro-2,3'-bipyridine related to nicotine


anomerization

(organic chemistry) conversion to an anomer


diatropism

en-noun

diatropism (countable and uncountable, plural diatropisms)

The phenomena of antiaromaticity and paratropism are less well known than those of aromaticity and diatropism.

1984, Erik Neil Farley, Dicyclooctabiphenylenes, page 7:

There can be two limiting variants of the structure of the nearest surroundings of a molecule: parallel pairs and a mutually orthogonal arrangement (paratropism and diatropism [22] respectively).

1994, Russian Journal of General Chemistry:

Conversely, the linearly fused ring has increased diatropism relative to 3 dues to the bond localization in the C ring.

1999, Daniel Holmes, Synthetic, Structural, and Reactivity Studies on the [N]Phenylenes, page 57:

In the branched 21b, the central six-membered ring becomes essentially atropic (NICS=-1.1), as do the adjacent cyclobutadienes (NICS=-0.4), allowing for maximum diatropicsm of the three terminal cycles (CICS=-10.7; δ=7.24, 7.31ppm).

2005, Ognjen Scepan Miljanic, Synthetic and Structural Studies of Phenylenes and Dehydrobenzannulenes, page 65:

(organic chemistry) An orthogonal arrangement of groups of atoms within a molecule, often associated with aromaticity.


biramentaceone

(organic chemistry) The naphthoquinone 5-hydroxy-2-(5-hydroxy-7-methyl-1,4-dioxonaphthalen-2-yl)-7-methylnaphthalene-1,4-dione present in some sundews


benzimidazolone

benzimidazolone (countable and uncountable, plural benzimidazolones)

(organic chemistry) The compound composed of a benzene ring fused to one of imidazolone


calindol

(organic chemistry) A phenylalkylamine calcimimetic N-[(1R)-1-(1-naphthalenyl)ethyl]-1H-indole-2-methanamine that facilitates the activation of a calcium-sensing receptor


diaminopyridine

(organic chemistry) Any of several isomeric diamino derivatives of pyridine


dearylation

(organic chemistry) The removal of an aryl group from a molecule


dihexosyl

dihexosyl (countable and uncountable, plural dihexosyls)

(organic chemistry, especially in combination) Any univalent radical derived from a dihexose


dipyrimidine

dipyrimidine (countable and uncountable, plural dipyrimidines)

(organic chemistry) Two pyrimidine groups in a molecule, especially in a nucleic acid

(organic chemistry) A bicyclic heterocycle composed of two pyrimidines joined by a single bond


homoaconitate

(organic chemistry) Any salt or ester of homoaconitic acid


homoaconitic acid

(organic chemistry) The dicarboxylic acid 1-butene-1,2,4-tricarboxylic acid formally derived from aconitic acid by addition of a methylene group


homoterpene

(organic chemistry) Any compound formally derived from a terpene by the addition of a methylene group


lipoxidation

lipoxidation (countable and uncountable, plural lipoxidations)

(organic chemistry) The oxidation or peroxidation of unsaturated lipids, especially when part of the ageing process


mamegakinone

(organic chemistry) The dimeric naphthoquinone 8-hydroxy-2-(8-hydroxy-6-methyl-1,4-dioxonaphthalen-2-yl)-6-methylnaphthalene-1,4-dione present in Ebenaceae plants


mannopine

(organic chemistry) A form of opine formed by the condensation of mannose and an amino acid


nonadecanoate

(organic chemistry) Any salt or ester of nonadecanoic acid


nitroalanine

(organic chemistry) The amino acid NO₂CH₂CH(NH₂)CO₂H


pentaenoic

(organic chemistry) Relating to any pentaenoic acid or its derivatives


pentaenoic acid

pentaenoic acid (plural pentaenoic acids)

polyunsaturated fatty acid
polyunsaturated fatty acid

(organic chemistry) Any polyunsaturated fatty acid that has five double bonds


syringopicroside

(organic chemistry) An iridoid glucoside, present in lilacs of the genus Syringa, that has antibacterial activity


isopropylidenedioxy

(organic chemistry, in combination) A bifunctional group which has connections to two oxygen atoms that are both connected to the central carbon of propane.


methylenedioxylated

(organic chemistry) having the methylenedioxy functional group


acetoacetamide

(organic chemistry) The acetoacetyl amide.


acetoacetylaminobenzene

(organic chemistry) A chemical compound composed of the acetoacetyl functional group connected to the nitrogen atom of aniline.


acetoacetanilide

(organic chemistry) acetoacetamide derivative of aniline.


piperonylonitrile

(organic chemistry) A chemical compound containing piperonyl linked to a nitrile functional group.


cacospongionolide

(organic chemistry) a sesterterpene found in the sponge Fasciospongia cavernosa.


viburnitol

(organic chemistry) The deoxysugar (1S,2R,4S,5S)-cyclohexane-1,2,3,4,5-pentol


tetraenol

tetraenol (countable and uncountable, plural tetraenols)

(countable, organic chemistry) Any aliphaticalcohol that has four double bonds

(organic chemistry) A sesquiterpenoid present in Tetraena


tetraenoic

(organic chemistry) Relating to any tetraenoic acid or its derivatives


diphenylacetyl

(organic chemistry, in combination) A functional group containing two phenyl group attached to an acetyl group.


tetraenoic acid

tetraenoic acid (plural tetraenoic acids)

(organic chemistry) Any polyunsaturated fatty acid that has four double bonds


acetylgliotoxin

acetylgliotoxin (countable and uncountable, plural acetylgliotoxins)

(organic chemistry) The naturally-occurring acetyl derivative of gliotoxin


arabinosylation

(organic chemistry) Any reaction that adds an arabinosyl group


dehydrodimer

(organic chemistry) Any dimer formed by dehydrodimerization


demethoxylation

demethoxylation (countable and uncountable, plural demethoxylations)

(organic chemistry) Any reaction that removes a methoxyl group from a molecule


demethoxylate

en-verb

demethoxylate (third-person singular simple present demethoxylates, present participle demethoxylating, simple past and past participle demethoxylated)

demethoxylates (present singular third-person)
demethoxylating (participle present)
demethoxylated (participle past)
demethoxylated (past)

(organic chemistry) To cause, or to undergo demethoxylation


dibenzoate

(organic chemistry) Any organic compound that has two benzoate groups


ebelactone

en-noun

ebelactone (countable and uncountable, plural ebelactones)

(organic chemistry) The lactone (3S,4S)-4-[(E,2S,6R,8S,9R,10R)-9-hydroxy-4,6,8,10-tetramethyl-7-oxododec-4-en-2-yl]-3-methyloxetan-2-one (or an isomer) that is an esterase inhibitor produced by actinomycetes


diazabicyclooctane

From di- + aza- + bi- + cyclo- + octane.

(organic chemistry) The caged tertiary diamine 1,4-diazabicyclo[2.2.2]octane


guanylated

(organic chemistry) Modified by the addition of a guanylate group


histidinyl

(organic chemistry, in combination) A univalent radical derived from histidinol or histidine


histidinylated

(organic chemistry) Modified by the addition of a histidinyl group


hydroxylactone

(organic chemistry) Any lactone that has a free hydroxy group


naloxazone

(organic chemistry) The compound (5α)-17-allyl-3,14-dihydroxy-4,5-epoxymorphinan-6-one hydrazone that is an opioid receptor antagonist


naloxonazine

(organic chemistry) A derivative of naloxazone that is an opioid receptor antagonist


norclozapine

(organic chemistry) A metabolite of clozapine that lacks a methylene group


dimethylanilinyl

(organic chemistry, in combination) A functional group or radical derived from dimethylaniline.


chlorosulfonation

(organic chemistry) The process of adding a chlorosulfonyl functional group to a substance.


dipropylethyne

(organic chemistry) An octyne with the triple bond at the central position.


vinylphenol

(organic chemistry) A chemical compound containing a ethenyl functional group attached to phenol.


norbelladine

(organic chemistry) A phenolic secondary amine, 4-[[2-(4-hydroxyphenyl)ethylamino]methyl]benzene-1,2-diol.


belladine

(organic chemistry) A tertiary amine phenolic alkaloid, N-[(3,4-dimethoxyphenyl)methyl]-2-(4-methoxyphenyl)-N-methylethanamine, from the amaryllis family of plants


hydronitroxide

(organic chemistry) A radical derived from organic derivative of hydroxylamine by the removal or a hydrogen atom from the oxygen.


sintokamide

(organic chemistry) Any of a group of chlorinated peptides, present in a sponge of the genus Dysidea, that are androgen antagonists


aminoformate

(organic chemistry) Any salt or ester of carbamic acid.


trierucate

(organic chemistry) Any compound (especially a glyceride) containing three erucate groups


virenose

(organic chemistry) A particular methylated deoxysugar that is used as a biomarker


azodicarbonyl

(organic chemistry, in combination) A chemical compound containing an azo group (-N=N-) and two carbonyl functional groups (>C=O).


benzamidinium

(organic chemistry, especially in combination) A cation formed by protonation of benzamidine


benzothiazinone

(organic chemistry) Any sulfoxide derived from a benzothiazine, but especially 2H-1,2-benzothiazine 1-oxide


biligand

(inorganic chemistry, organic chemistry, physical chemistry) A bivalent ligand


galabiosyl

galabiosyl (countable and uncountable, plural galabiosyls)

(organic chemistry, especially in combination) A univalent radical derived from galabiose


fucoserratene

(organic chemistry) The unsaturated aliphatic hydrocarbon (3E,5Z)-octa-1,3,5-triene that is an algal pheromone


galvinoxyl

(organic chemistry) The free radical 2,6-di-tert-butyl-α-(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadien-1-ylidene)-p-tolyloxy


phosphoglycosylation

phosphoglycosylation (countable and uncountable, plural phosphoglycosylations)

(organic chemistry) glycosylation that involves a phospholipid


sulcotrione

(organic chemistry) The triketone herbicide 2-(2-chloro-4-methylsulfonylbenzoyl)cyclohexane-1,3-dione


cation-pi

(organic chemistry, physical chemistry) Synonym of cation-π


cation-π

From cation + translingual π, where π is from π system. Aromatic residues are called π systems because they contain a lot of π links, links between p electrons.

compound

translingual <i class="Grek mention" lang="mul">π</i>

(organic chemistry, physical chemistry) A noncovalent interaction between a cation, a positive ion like Li⁺ or Na⁺, and an aromatic residue such as benzene, ethylene, acetylene.


anthraglycoside

(organic chemistry) Any of a group of glycosides of anthraquinones


anthranoid

(organic chemistry) Any of several anthrones, anthraquinones and dianthrones, of natural origin, that are laxatives


propylmagnesium

(organic chemistry, in combination) A chemical containing propyl functional group attached to magnesium


dimethylphenyl

(organic chemistry, in combination) Any dimethyl derivative of a phenyl radical


darinaparsin

(organic chemistry, medicine) An organoarsenic compound, (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-dimethylarsanylsulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid, that has antineoplastic activity


dihydrazide

(organic chemistry) Any compound that has two hydrazide groups


dumortierninoside

(organic chemistry) Any of a group of triterpenoid saponins present in the cactus Isolatocereus dumortieri


dodecylamine

(organic chemistry) Any of very many isomeric amines derived from a dodecane, but especially the primary amine CH₃(CH₂)₁₁NH₂


oxopantoate

(organic chemistry) A chemical derivative of pantoate where an oxygen is doubly bonded to form a ketone.


cyanoamino

(organic chemistry) a functional group containing nitrile connected to amine (C≡N-NH-)


isonicotinoyl

en-noun

isonicotinoyl (usually uncountable, plural isonicotinoyls)

(organic chemistry, especially in combination) The radical derived from isonicotinic acid


pyrraline

(organic chemistry) a heterocyclic aldehyde and primary alcohol with formal name 5-(hydroxymethyl)-1H-pyrrole-2-carbaldehyde


imidazolidone

(organic chemistry) Any ketone derived from an imidazolidine


iodoacetyl

iodoacetyl (countable and uncountable, plural iodoacetyls)

(organic chemistry, especially in combination) Any iodo derivative of an acetyl group


nicotinoylation

nicotinoylation (countable and uncountable, plural nicotinoylations)

(organic chemistry) Reaction with a nicotinoyl radical


oxaretinoid

(organic chemistry) Any retinoid that has a carbonyl group


polyheterocycle

(organic chemistry) A polymer composed of heterocyclic monomers


dihydroprogesterone

(organic chemistry) Any of several isomers of a dihydro derivative of progesterone


pregnanedione

pregnanedione (countable and uncountable, plural pregnanediones)

(organic chemistry) Synonym of dihydroprogesterone


pseudosugar

LL-Q1860 (eng)-Flame, not lame-pseudosugar.wav

(organic chemistry) A form of sugar alcohol in which the ring oxygen atom of a hexopyranose is replaced by a methylene group.


sphingadiene

(organic chemistry) A sphingolipid that has two double bonds


triazinedione

(organic chemistry) Any of several isomeric compounds formally derived from a triazine by replacing two methylene groups with carbonyls


indolylacryloyl

(organic chemistry, in combination) The indolyl derivative of the acrylol radical

3-indoleacrylic acid has indolylacryloyl attached to hydroxy group


acrylol

(organic chemistry, in combination) The univalent radical CH₂=CH-CO- derived from acrylic acid


isomesityl

(organic chemistry, especially in combination) The divalent radical CH₂=C(CH₃)-CH₂-C(CH₃)=


acyloxymethyl

(organic chemistry, especially in combination) Any acyloxy derivative of a methyl radical, especially one used as a protecting group


aminopeptide

aminopeptide (countable and uncountable, plural aminopeptides)

(organic chemistry, in combination) A derivative of a peptide in which a group (such as collagen) is attached to the terminal -NH₂ group


aurofusarin

(organic chemistry) A dimeric derivative of naphthoquinone 5-hydroxy-7-(5-hydroxy-8-methoxy-2-methyl-4,6,9-trioxobenzo[g]chromen-7-yl)-8-methoxy-2-methylbenzo[g]chromene-4,6,9-trione


bikaverin

bikaverin (countable and uncountable, plural bikaverins)

(organic chemistry) The xanthene pigment 6,11-dihydroxy-3,8-dimethoxy-1-methylbenzo[b]xanthene-7,10,12-trione


bisepoxide

(organic chemistry) Synonym of diepoxide


carboxylbenzoyl

(organic chemistry, especially in combination) A carboxyl derivative of a benzoyl group


carbinolamide

(organic chemistry) Any N-carbonyl derivative of a hemiaminal R-CH(OH)-NH-CO-R'


dibenzocyclooctadiene

(organic chemistry) Any tricyclic hydrocarbon composed of two benzene rings fused to one of cyclooctadiene, especially those that are the basis of some lignins


glycoanalysis

(organic chemistry) The analysis of carbohydrates


epoxygenation

epoxygenation (countable and uncountable, plural epoxygenations)

(organic chemistry) Any reaction that forms an epoxide


icaritin

(organic chemistry) A flavonoid 3,5,7-trihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one that enhances osteoblastic differentiation of mesenchymal stem cells


kinoprene

(organic chemistry) The pesticide prop-2-ynyl (2E,4E)-3,7,11-trimethyldodeca-2,4-dienoate that is an insect juvenile hormone mimic


lumogallion

(organic chemistry) A fluorimetric reagent, 5-chloro-2-hydroxy-3-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonic acid, for the detection of aluminum, gallium and other metals


monogalactosyl

(organic chemistry, in combination) A single galactosyl group in a molecule


oxyester

(organic chemistry) An ester of an oxyacid


pyruvamide

(organic chemistry) The amide of pyruvic acid CH₃-CO-CONH₂


pyrenol

(organic chemistry) Any phenol derived from pyrene


tetrafunctionalized

(organic chemistry) Having four (typically different) functional groups


thioglycol

thioglycol (countable and uncountable, plural thioglycols)

(organic chemistry) Any compound that is both a thiol and an alcohol having the two functional groups on adjacent carbon atoms


trihydroxylated

(organic chemistry) Modified by the addition of three hydroxyl groups


benzothiazolyl

(organic chemistry, especially in combination) A univalent radical derived from benzothiazole


cladosporin

(organic chemistry) The isocoumarin (3R)-6,8-dihydroxy-3-[[(2R,6S)-6-methyloxan-2-yl]methyl]-3,4-dihydroisochromen-1-one


cyanoglucoside

cyanoglucoside (countable and uncountable, plural cyanoglucosides)

(organic chemistry) A glucoside in which the aglycone is a cyanide group


farnesylethyl

farnesylethyl (countable and uncountable, plural farnesylethyls)

(organic chemistry, especially in combination) A farnesyl derivative of an ethyl radical


pyrimidinetrione

(organic chemistry) Any derivative of pyrimidine that has three carbonyl groups in the ring; many are barbiturates


fumiquinazoline

(organic chemistry) Any of a group of quinazolines present in Aspergillus


alkanethiolate

(organic chemistry) A thiolate anion derived from an alkane.


monohexosyl

(organic chemistry, in combination) A single hexosyl group in a molecule


melanochrome

(organic chemistry) A dimeric indole intermediate in the biosynthesis of eumelanins


neoechinulin

(organic chemistry) Any of a series of indole alkaloids present in fungi of the genus Eurotium


phenylhydrazinium

(organic chemistry) The univalent cation formed by protonation of phenylhydrazine


norakin

(organic chemistry) The cage compound 1-(2,3,4,5,6,7-hexahydro-1H-tricyclo[2.2.1.0^{2,6}]heptan-3-yl)-1-phenyl-3-piperidin-1-ylpropan-1-ol, normally available as the chloride


tryptophanamide

(organic chemistry) The amide of tryptophan


tryptoquivaline

(organic chemistry) Any of several metabolites of Aspergillus clavatus that induces quivering


aminoalcoholic

(organic chemistry) Relating to aminoalcohols


aspartimide

(organic chemistry) The imide of aspartic acid


bruchin

(organic chemistry) Any of a class of lipids, that are esters of long-chain diols, isolated from the pea weevil (Bruchus pisorum); they induce neoplasms in pea plants


cembranoid

(organic chemistry) Any of a class of diterpenes, containing a pyran ring, isolated from Sarcophyton trocheliophorum, that inhibit the expression of nicotine


chrysamine

(organic chemistry) Any of a group of quinoid derivatives of a phenylhydrazine (typically (3E)-3-[[4-[4-[(2E)-2-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid); any yellow azo dye derived from such a compound


cembrene

(organic chemistry) Any of a class of cyclic diterpenes based on (1E,3Z,6E,10E)-3,7,11-trimethyl-14-propan-2-ylcyclotetradeca-1,3,6,10-tetraene


chrysanthemic

(organic chemistry) Relating to chrysanthemic acid or its derivatives


diiodosalicylate

diiodosalicylic acid
diiodosalicylic acid

(organic chemistry) Any salt or ester of a diiodosalicylic acid


deoxytylophorinine

deoxytylophorinine (countable and uncountable, plural deoxytylophorinines)

(organic chemistry) A class of methoxy indolizines, such as 3,6,7-trimethoxy-9,11,12,13,13a,14-hexahydrophenanthro[9,10-f]indolizine, that have anticancer activity


diiodosalicylic acid

diiodosalicylic acid (countable and uncountable, plural diiodosalicylic acids)

(organic chemistry) Any diiodo derivative of salicylic acid, but especially 3,5-diiodosalicylic acid


dodecene

(organic chemistry) Any monoalkene that has twelve carbon atoms


furanotriazole

(organic chemistry) Any of several isomeric heterocycles composed of a furan ring fused to one of a triazole


flurane

(organic chemistry) Any of a class of fluorinated ethers, but especially CHFCl-CF₂-O-CHF₂


helioxanthin

helioxanthin (countable and uncountable, plural helioxanthins)

(organic chemistry) Any of a group of benzofurans (especially 10-(1,3-benzodioxol-5-yl)-9H-[2]benzofuro[6,5-g][1,3]benzodioxol-7-one) that suppress gene expression of human hepatitis B virus


homoveratric

(organic chemistry) Relating to homoveratric acid or its derivatives


homoveratric acid

(organic chemistry) The aromatic carboxylic acid 2-(3,4-dimethoxyphenyl)acetic acid.


veratric acid

(organic chemistry) The aromatic carboxylic acid 3,4-dimethoxybenzoic acid.


hydroperoxidation

hydroperoxidation (countable and uncountable, plural hydroperoxidations)

(organic chemistry) reaction with a hydroperoxide


hydroxylphenyl

hydroxylphenyl (countable and uncountable, plural hydroxylphenyls)

(organic chemistry, especially in combination) Alternative form of hydroxyphenyl


hydroprene

(organic chemistry) The ethyl ester of an isoprene carboxylic acid ethyl (2E,4E)-3,7,11-trimethyl-2,4-dodecadienoate; it has insecticidal properties


indoleamide

(organic chemistry) Any carboxamide derivative of an indole


mercaptocarboxylate

mercaptocarboxylic acid
mercaptocarboxylic acid

(organic chemistry) Any salt or ester of a mercaptocarboxylic acid


mercaptocarboxylic acid

mercaptocarboxylic acid (plural mercaptocarboxylic acids)

(organic chemistry) Any carboxylic acid that also has a mercapto (thiol) group


nitrophenanthrene

(organic chemistry) Any of five isomeric nitro derivatives of phenanthrene


octaacetate

(organic chemistry) Any compound that has eight acetate groups (typically of a sugar)


perselenide

(organic chemistry) A form of selenoether having two or more linked selenium atoms R-Se-Se-R'


pyroxamide

(organic chemistry) The carboxylic acid derivative of pyridine N'-hydroxy-N-pyridin-3-yloctanediamide


quinochalcone

(organic chemistry) Any quinone derived from a chalcone


sarcophytoxide

(organic chemistry) Any of a group of cyclic diterpenoid epoxides related to the sarcophytols


sarcophytol

(organic chemistry) Any of a group of cyclic diterpenoid alcohols, that show anticarcinogenic activity, present in plants of the genus Sarcophyton


synechobactin

(organic chemistry) Any of a group of siderophores present in the Synechococcus cyanobacteria


uracilation

uracilation (countable and uncountable, plural uracilations)

(organic chemistry) reaction with uracil


thiobarbital

(organic chemistry) The barbiturate 5,5-diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione


undecaacetate

(organic chemistry) Any compound that has eleven acetate groups (typically of a disaccharide)


sorbierite

(organic chemistry) Synonym of sorbitol, when used as a food additive


calcium oxalate

(organic chemistry) The calcium salt of oxalic acid, Ca(COO)₂.


aminopimelate

(organic chemistry) Any amino derivative of a pimelate


cellobionolactone

(organic chemistry) A lactone derived from cellobiose (3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-one


carbosulfan

(organic chemistry) The carbamate insecticide 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl [(dibutylamino)sulfanyl]methylcarbamate


diglycoside

(organic chemistry) Any compound having two glycoside groups


dihydrocalcein

dihydrocalcein (countable and uncountable, plural dihydrocalceins)

(organic chemistry) A dihydro derivative of calcein -[2,7-bis[[bis(carboxymethyl)amino]methyl]-6-hydroxy-3-oxo-1,2-dihydroxanthen-9-yl]benzoic acid


heliotrine

(organic chemistry) The alkaloid [(7S,8R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2S)-2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoate present in the heliotrope Heliotropium europaeum


fluoroalcohol

(organic chemistry) Any aliphatic alcohol in which one or more hydrogen atoms have been replaced by fluorine


acetylpyrroline

(organic chemistry) The imine 1-(3,4-dihydro-2H-pyrrol-5-yl)ethan-1-one formed during baking by a Maillard reaction


matrine

(organic chemistry) A tetracyclic alkaloid (1R,2R,9S,17S)-7,13-diazatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadecan-6-one present in plants of the genus Sophora


mirandamycin

(organic chemistry) The phenolic compound 2-(hydroxymethyl)-3-propylbenzene-1,4-diol that is a broad-spectrum antibiotic


monoglucoside

(organic chemistry) Any glucoside that has a single glucose unit


norcantharidin

(organic chemistry) The bicyclic anhydride 3,6-endoxohexahydrophthalic anhydride that is an anticancer drug.


pentoside

(organic chemistry) Any glycoside derived from a pentose


phosphoether

(organic chemistry) An ether of a phosphonic acid


pyruvoyl

(organic chemistry, especially in combination) The univalent radical derived from pyruvic acid by loss of a hydroxyl group


piperidinic

(organic chemistry) Derived from piperidine


sennidin

(organic chemistry) Any of a group of dihydroxyanthrones present in senna


dihydroxyanthrone

(organic chemistry) Any of several isomeric dihydroxy derivatives of anthrone


spiromesifen

(organic chemistry) The insecticide [2-oxo-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-4-yl] 3,3-dimethylbutanoate


thermospermine

(organic chemistry) An isomer of spermine that is present in many plants


transcarbamylation

(organic chemistry) Any reaction that moves a carbamyl group from one place/molecule to another


acylhydrazide

(organic chemistry) The hydrazide of a carboxylic acid


acylsugar

(organic chemistry) Any acyl ester of a sugar


biflavone

biflavone (countable and uncountable, plural biflavones)

(organic chemistry) A flavone dimer 3-(4-oxo-2-phenylchromen-3-yl)-2-phenylchromen-4-one


bucandin

(organic chemistry) A neurotoxin in the venom of the krait Bungarus candidus


pyrrolo

(organic chemistry, particularly in combination) A functional group consisting of a pyrrole ring fused onto another part of the molecule.


carbovir

(organic chemistry) A chemical compound containing hydroxymethyl cyclopentene bound to guanosine which is active against some viruses. IUPAC name is 2-amino-9-[(1R,4S)-4-(hydroxymethyl)cyclopent-2-en-1-yl]-3H-purin-6-one


-azodone

(organic chemistry, pharmacology) Used to form names of generic antidepressant drugs.


clerodendrin

(organic chemistry) Any of a group of bitter diterpenoids present in plants of the genus Clerodendrum


cryptocandin

(organic chemistry) A antimycotic present in a fungus of the genus Cryptosporiopsis


cyanoglycoside

(organic chemistry) A glycoside in which the aglycone is a cyanide group


cyanolipid

(organic chemistry) Any of several classes of lipid that contain a nitrile (cyanide) group


isoascorbate

(organic chemistry) Any salt or ester of isoascorbic acid


isoascorbic acid

(organic chemistry) Synonym of erythorbic acid


levopimaradiene

(organic chemistry) The abietane diterpene (4aS,4bS,10aS)-1,1,4a-trimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene


tetrazolide

(organic chemistry) The anion derived from tetrazole by loss of a proton


monotetrazolide

(organic chemistry) Any compound that has a single tetrazolide group


octaethyl

(organic chemistry, in combination) Eight ethyl groups in a molecule


oligodimerization

(organic chemistry) The formation of oligodimers


oligohexamer

(organic chemistry) An oligomer composed of hexamers


pyrophosphoramide

(organic chemistry) Any amide of a pyrophosphoric acid


pyridoimidazole

(organic chemistry) A bicyclic heterocycle composed of a pyridine ring fused to one of imidazole


selenazofurin

(organic chemistry) The selenazole carboxamide 2-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-selenazole-4-carboxamide that has some antiviral activity


selenazole

(organic chemistry) A five-membered unsaturated heterocycle having one nitrogen atom, one selenium atom and two double bonds


tetrazoline

(organic chemistry) The tricyclic heterocycle 7,8,9,11-tetrahydro-6H-pyrido[2,1-b]quinazoline


thiazolone

(organic chemistry) The compound 5-methyl-5-propan-2-yl-2-[2-(trifluoromethyl)anilino]-1,3-thiazol-4-one that has some anticancer activity


pseudaconitine

pseudaconitine (usually uncountable, plural pseudaconitines)

(organic chemistry) A highly toxic alkaloid with chemical formula C₃₆H₅₁NO₁₂, found in the roots of Aconitum ferox.


anilinophthalazine

(organic chemistry) Any heterocycle composed of an aniline linked to a phthalazine via its nitrogen atom


anilinoquinazoline

(organic chemistry) Any heterocycle composed of an aniline linked to a quinazoline through its nitrogen atom


ascorbylation

(organic chemistry) Reaction with ascorbic acid to introduce an ascorbyl group into a molecule


anatabine

(organic chemistry) The alkaloid [2R,(+)]-1,2,3,6-tetrahydro-2,3'-bipyridine present in the nightshades


asperfuranone

(organic chemistry) The polyketide (5S,6R)-1-[(2E,4E,6S)-4,6-dimethylocta-2,4-dienoyl]-5,6-dihydroxy-5-methyl-6,7-dihydro-2-benzofuran-4-one present in the Aspergillus fungus


bacilosarcin

(organic chemistry) Any of a group of antiplasmodial amicoumacins found in bacteria of the genus Bacillus.


bilirubinate

(organic chemistry) Any salt or ester of bilirubin


calcium bilirubinate

(organic chemistry) The calcium salt of bilirubin that is the main constituent of brown gallstones


bistratene

(organic chemistry) Any of a group of cytotoxic marine macrolides present in the ascidian Lissoclinum bistratum


caeliferin

(organic chemistry) Any of a group of sulfated fatty acids in the regurgitant of the grasshopper Schistocerca americana


catecholamide

catecholamide (countable and uncountable, plural catecholamides)


diadenylate

(organic chemistry) Any compound that has two adenylate groups


dithiolethione

(organic chemistry) Any (especially cyclic) dithiole derivative of a thione


farrerol

farrerol (countable and uncountable, plural farrerols)

(organic chemistry) A phenolic chromenone based on (2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-2,3-dihydrochromen-4-one


glochidonol

(organic chemistry) A pentacyclic triterpenoid (1R,3aR,5aR,5bR,7aR,11R,11aR,11bS,13aR,13bR)-11-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysen-9-one present in plants of the genus Glochidion


glochidone

(organic chemistry) A pentacyclic triterpenoid (1R,3aR,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,11b,12,13,13a,13b-dodecahydro-1H-cyclopenta[a]chrysen-9-one present in plants of the genus Glochidion


hemiester

(organic chemistry) A monoester of a dicarboxylic acid


lupenyl

(organic chemistry, in combination) A univalent radical derived from lupene


malonylated

(organic chemistry) Modified by the addition of a malonyl group


nostoxanthin

(organic chemistry) A carotenoid (1R,2R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R,5R)-4,5-dihydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,3,5-trimethylcyclohex-4-ene-1,2-diol present in some bacteria and blue-green algae


perfluoropentane

perfluoropentane (countable and uncountable, plural perfluoropentanes)

(organic chemistry) Any perfluoro derivative of a pentane, but especially n-perfluoropentane


phenoxazinone

phenoxazinone (countable and uncountable, plural phenoxazinones)

(organic chemistry) A ketone derived from a phenoxazine, especially the parent compound 1H-phenoxazin-1-one


plecomacrolide

(organic chemistry) Any of a group of macrolides, having a hemiacetal sidechain, that are used in the treatment of postmenopausal osteoporosis


iodabenzene

(organic chemistry) A haloorganic compound of formula C₅H₅I.


haloorganic

(organic chemistry) An organic compound containing at least one halogen atom, for example bromine, chlorine, iodine.


phenyllithium

(organic chemistry) An organometallic agent with the empirical formula C₆H₅Li.


rhodacyanine

(organic chemistry) Any of a group of cyanines derived from rhodanine


spiroindoline

(organic chemistry) Any spiro compound derived from an indoline


transacetylation

(organic chemistry) transesterification of acetyl groups


transglycosidation

(organic chemistry) The transfer of a glycone (or aglycones) between glycosides


argophyllin

(organic chemistry) Either of two sesquiterpene lactones present in the sunflower Helianthus argophyllus


calanquinone

(organic chemistry) Any of a group of phenanthraquinone derivatives present in orchids of the genus Calanthe


cyanazine

(organic chemistry) The heterocyclic nitrile 2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino]-2-methylpropanenitrile which is a teratogenic pesticide


cyclomarazine

(organic chemistry) Any of a group of prenylated cyclic peptides of marine actinobacterial origin


denbinobin

(organic chemistry) A phenanthrenequinone present in the orchid Dendrobium


emericellin

(organic chemistry) The xanthone 8-hydroxy-1-(hydroxymethyl)-3-methyl-2-(3-methylbut-2-enoxy)-5-(3-methylbut-2-enyl)xanthen-9-one produced by the fungus Aspergillus nidulans


fascioquinol

(organic chemistry) Any of a group of bioactive meroterpenes present in an Australian sponge of the genus Fasciospongia


hydroethidium

(organic chemistry) Synonym of dihydroethidium


isoxanthopterin

isoxanthopterin (countable and uncountable, plural isoxanthopterins)

(organic chemistry) The pteridine 2-amino-1,8-dihydropteridine-4,7-dione


iodotrimethylsilane

(organic chemistry) The organosilicon compound (CH₃)₃SiI


dicranostigmine

(organic chemistry) An alkaloid, related to pyridostigmine, present in the poppy Dicranostigma


malabaricone

(organic chemistry) Any of a group of antimicrobial derivatives of resorcinol, present in nutmegs of the species Myristica malabarica, that inhibit quorum sensing


nitrosylative

(organic chemistry) That causes nitrosylation


oligouridylated

(organic chemistry) Modified by the addition of several uridylate groups


oligouridylate

oligouridylate (countable and uncountable, plural oligouridylates)

(organic chemistry) Several uridylate groups in a molecule


palosuran

(organic chemistry) A urotensin receptor antagonist 1-[2-(4-benzyl-4-hydroxypiperidin-1-yl)ethyl]-3-(2-methylquinolin-4-yl)urea


peloruside

(organic chemistry) A macrocyclic secondary metabolite of the New Zealand marine sponge Mycale hentscheli that is a cytotoxin


pentadecyl

(organic chemistry) Any of very many isomeric univalent hydrocarbon radicals, C₁₅H₃₁, formally derived from pentadecane by the loss of a hydrogen atom


quinostatin

(organic chemistry) The statin 1-[8-(4-ethylbenzoyl)-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-9-yl]piperidine-4-carboxamide


serratamolide

serratamolide (countable and uncountable, plural serratamolides)

(organic chemistry) A hemolytic factor, (3S,7R,10S,14R)-7,14-diheptyl-3,10-bis(hydroxymethyl)-1,8-dioxa-4,11-diazacyclotetradecane-2,5,9,12-tetrone, produced by Serratia marcescens


shamixanthone

shamixanthone (countable and uncountable, plural shamixanthones)

(organic chemistry) A prenylated xanthone isolated from Aspergillus


salutaridine

(organic chemistry) An alkaloid, 4-hydroxy-3,6-dimethoxy-17-methyl-5,6,8,14-tetradehydromorphinan-7-one, present in the opium poppy


sphenone

(organic chemistry) The quinone 3,6,7-trimethoxyphenanthrene-1,4-dione present in the herb Sphenomeris blflora


sphingoglycolipid

(organic chemistry) Any glycolipid derived from a sphingolipid


thiocoraline

(organic chemistry) A microbial depsipeptide, produced by Micromonospora, that has some anticancer activity


thionucleoside

(organic chemistry) A nucleoside containing a thiosugar


trendione

(organic chemistry) An androgen prohormone estra-4,9,11-triene-3,17-dione


vanchrobactin

dihydroxybenzoic acid
dihydroxybenzoic acid

(organic chemistry) A siderophore composed of serine, arginine and 2,3-dihydroxybenzoic acid


vitisin

(organic chemistry) Any of a group of phenolic anthocyanins present in wine


alkylpiperidine

(organic chemistry) Any alkyl derivative of piperidine


acroleinated

(organic chemistry) Reacted with acrolein


alkylphenolic

(organic chemistry) Derived from an alkylphenol


amphidinolactone

(organic chemistry) Any of a group of macrolide lactones present in a dinoflagellate of the genus Amphidinium


aminochrome

aminochrome (countable and uncountable, plural aminochromes)

(organic chemistry) The indole quinone 2,3-dihydro-1H-indole-5,6-dione


anthracenedione

anthracenedione (countable and uncountable, plural anthracenediones)

(organic chemistry) Synonym of anthraquinone


arenosclerin

(organic chemistry) Any of a group of macrocyclic alkaloids present in sponges of the genus Arenosclera


bastadin

(organic chemistry) Any of a series of brominated aromatic amides based on (2Z)-3-(3-bromo-4-{3-bromo-5-[(2Z)-3-{[2-(3-bromo-4-hydroxyphenyl)ethyl]amino}-2-(hydroxyimino)-3-oxopropyl]-2-hydroxyphenoxy}phenyl)-N-[2-(3-bromo-4-hydroxyphenyl)ethyl]-2-(hydroxyimino)propanamide


bactobolin

bactobolin (countable and uncountable, plural bactobolins)

(organic chemistry) Any of a group of antitumor antibiotics, based on (2S)-N-[(3S,4R,4aR,5R,6R)-3-(dichloromethyl)-5,6,8-trihydroxy-3-methyl-1-oxo-4a,5,6,7-tetrahydro-4H-isochromen-4-yl]-2-aminopropanamide, present in Pseudomonas


bisbenzimidazole

(organic chemistry) Alternative form of bibenzimidazole


carnosate

(organic chemistry) Any salt or ester of carnosic acid


caulerpenyne

(organic chemistry) The acetylenic toxin [(1E,3Z,4S,6E)-4-acetyloxy-3-(acetyloxymethylidene)-7,11-dimethyldodeca-1,6,10-trien-8-ynyl] acetate present in the green alga Caulerpa taxifolia


carthamone

(organic chemistry) The quinone glycoside 5-hydroxy-4-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycyclohexa-3,5-diene-1,2-dione


cephalosporidine

(organic chemistry) A degradation product of cephalosporin 5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-5-carboxylic acid


caulerpicin

(organic chemistry) A mixture of toxic ceramides present in green alga of the genus Caulerpa.


caulerpin

(organic chemistry) A bisindole alkaloid present in a green alga of the genus Caulerpa.


carnosic acid

(organic chemistry) The diterpenoid carboxylic acid (4aR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid present in rosemary and sage


colopsinol

(organic chemistry) Any of a group of aliphatic polyhydroxy cytotoxins present in a marine dinoflagellate of the genus Amphidinium


fisherellin

(organic chemistry) Any of a group of indole alkaloids, present in a cyanobacterium, that inhibit the growth of alga


fangchinoline

(organic chemistry) An oligocyclic organic ether, (1β)-6,6',12-trimethoxy-2,2'-dimethylberbaman-7-ol, that has some anticancer activity


grandinol

(organic chemistry) The phenolic derivative of benzaldehyde 2,4,6-trihydroxy-3-methyl-5-(3-methylbutanoyl)benzaldehyde that inhibits plant germination


glycidamide

(organic chemistry) The amide of glycidic acid oxirane-2-carboxamide


heneicosanoate

(organic chemistry) Any salt or ester of heneicosanoic acid


homohalichondrin

(organic chemistry) Any of a group of analogues of halichondrins


jacaranone

(organic chemistry) The benzoquinone ester methyl 2-(1-hydroxy-4-oxocyclohexa-2,5-dien-1-yl)acetate, present in jacarandas, which is cytotoxic


isocaproic

(organic chemistry) Relating to isocaproic acid


linoelaidic

(organic chemistry) Relating to linoelaidic acid or its derivatives


lipoxygenation

lipoxygenation (usually uncountable, plural lipoxygenations)

(organic chemistry) The process, or the result of lipoxygenating


luteophanol

(organic chemistry) A type of amphidinol present in a dinoflagellate of the genus Amphidinium


linoelaidic acid

(organic chemistry) A geometric isomer of linoleic acid (9E,12E)-octadeca-9,12-dienoic acid


methoxycarbonylation

(organic chemistry) Reaction with the elements of carbon monoxide and methanol


norisoprenoid

(organic chemistry) Any compound formally derived from an isoprenoid by loss of a methylene group; many of them are congeners in wine


octahydrocurcumin

(organic chemistry) The metabolite of curcumin (3S,5S)-1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-diol that shows anticancer activity


pentadecanal

(organic chemistry) The aliphatic aldehyde that has 15 carbon atoms


pentamannosyl

(organic chemistry, in combination) Five mannosyl groups in a compound


pimaricinolide

(organic chemistry) A macrolide related to pimaricin


quinazolinol

(organic chemistry) A form of phenol derived from a quinazoline


tepraloxydim

(organic chemistry) The herbicide 2-[1-[[(E)-3-chloroprop-2-enoxy]amino]propylidene]-5-(oxan-4-yl)cyclohexane-1,3-dione


terpenoidal

(organic chemistry) Relating to terpenoids


triterpenoidal

(organic chemistry) Relating to triterpenoids


salicylsalicylic acid

(organic chemistry, pharmacology) The conjugate acid of salicylsalicylate.

salicylsalicylate

coordinate as a base versus an acid, but synonymous in the practical sense that the conjugate base and conjugate acid coexist in solution


amidinopiperidine

(organic chemistry) An amidino derivative of piperidine


austinol

(organic chemistry) A polycyclic meroterpenoid present in Aspergillus


cryptopleurine

(organic chemistry) The toxic polycyclic alkaloid (14aR)-2,3,6-trimethoxy-11,12,13,14,14a,15-hexahydro-9H-phenanthro[9,10-b]quinolizine, present in yeasts of the genus Saccharomyces.


cuniloside

(organic chemistry) Any of a group of monoterpenoid esters present in plants of the genus Cunila.


enolimine

(organic chemistry) Any compound that is both an enol and an imine


DOTA

(organic chemistry) The macrocyclic chelator 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid typically used as the gadolinium salt gadoterate


ginkgotoxin

Ginkgo biloba
Ginkgo biloba#Translingual

(organic chemistry) The neurotoxin 5-(hydroxymethyl)-4-(methoxymethyl)-2-methylpyridin-3-ol occurring in the ginkgo (Ginkgo biloba)


homosteric

(organic chemistry) sterically equivalent


heterosteric

(organic chemistry) Not sterically equivalent


morrhuol

From Gadus morrhua, former spelling of Gadus morhua, taxonomic name of the Atlantic cod, + -ol.

(organic chemistry, obsolete) An organic compound believed to be the active principle of cod liver oil.


lactobionate

(organic chemistry) Any salt or ester of lactobionic acid


isomyosin

(organic chemistry) Any of several isomers of myosin


maleylation

maleylation (countable and uncountable, plural maleylations)

(organic chemistry) Reaction with maleic acid or a maleate derivative


mycocerosic

(organic chemistry) Relating to mycocerosic acids or their derivatives


mycosanoate

(organic chemistry) Any salt or ester of mycosanoic acid


monosulfonated

(organic chemistry) Modified by the addition of a single sulfonate group


mycolipenic

(organic chemistry) Relating to mycolipenic acid or its derivatives


mycosanoic acid

(organic chemistry) The methylated fatty acid (2S,4S)-2,4-dimethyldocosanoic acid


mycolipanolic

(organic chemistry) Relating to mycolipanolic acid or its derivatives


oleanolate

(organic chemistry) Any salt or ester of oleanolic acid


oligoglucoside

(organic chemistry) Any glycoside in which the glycone is an oligoglucosaccharide


persulfurated

(organic chemistry) Modified by the addition of persulfide bonds


persulfuration

(organic chemistry) The addition of persulfide bonds


piperlongumine

(organic chemistry) The cyclic amide 1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one present in the pepper Piper longum


pyroglutamination

(organic chemistry) Reaction with pyroglutamate or other derivative of pyroglutamic acid


aurantiamide

(organic chemistry) The aromatic amide N-[(2S)-1-[[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]benzamide present in Piper aurantiacum


coumarinic

(organic chemistry) Relating to, or derived from a coumarin


galaxolide

(organic chemistry) The isochromene 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydrocyclopenta[g]isochromene used in the perfume industry to add a musk note


heterocyclized

(organic chemistry) Formed into a heterocyclic ring


heteroketone

(organic chemistry) An analogue of a ketone R-C(R')=X where X is any atom other than oxygen


heteroaldehyde

(organic chemistry) An analogue of an aldehyde R-CH=X where X is any atom other than oxygen


hexadecenyl

hexadecenyl (countable and uncountable, plural hexadecenyls)

(organic chemistry, in combination) A univalent radical derived from a hexadecene


heterosynthesis

(organic chemistry) The synthesis of a heterocyclic compound


isomenthone

(organic chemistry) The isomer of menthone 5-methyl-2-propan-2-ylcyclohexan-1-one


lysophosphoglyceride

(organic chemistry) Any derivative of a phosphoglyceride in which one of the acyl derivatives has been removed by hydrolysis


THF

(organic chemistry) Initialism of tetrahydrofuran.


octadecenol

(organic chemistry) Any of many isomeric aliphatic alcohols that have eighteen carbon atoms and a double bond


octaketide

(organic chemistry) Any polyketide that has eight ketide groups


paeonol

(organic chemistry) A phenolic ketone 1-(2-hydroxy-4-methoxyphenyl)ethanone present in peonies and similar plants


palmitamide

(organic chemistry) The amide of palmitic acid


rutaecarpine

(organic chemistry) An alkaloid present in Evodia rutaecarpa


silphiperfolene

(organic chemistry) Any of a group of tricyclic sesquiterpenoid hydrocarbons (typically (3S,3aR,5aR,8S,8aS)-3,5a,7,8-tetramethyl-2,3,3a,4,5,8-hexahydro-1H-cyclopenta[h]pentalene)


retroamide

(organic chemistry) An isomer of an existing amide in which the main substituent is attached to the NH group instead of the CO group of the -CO-NH- group


hexabenzobenzene

hexabenzobenzene (countable and uncountable, plural hexabenzobenzenes)

From hexa- + benzo- + benzene. From having six benzene rings fused onto a benzene molecule.


DBC

(organic chemistry) circumcoronene; Abbreviation of dodecabenzocoronene.


circumcoronene

From circum- + coronene. From the coronene molecule's ring of fused benzene rings being completely enclosed around its circumference by another outer ring of fused benzene rings.

(organic chemistry) An aromatic hexagonal flat sheet molecule composed of fused benzene rings, 3 benzene rings to a side, 19 rings to a sheet. An outer ring of 12 fused benzene rings surrounds the core coronene. Circumcoronene has the molecular formula C₅₄H₁₈

graphene

a large flat sheet composed of fused benzene rings

benzene

the constituent hexagonal rings of 6 carbon atoms; 1 ring flat sheet molecule

coronene

the hexagonal flat sheet molecule of 2 benzene rings to a side, 7 rings to a sheet

hexabenzocoronene

the molecule that results if every other outer fused benzene ring were removed from circumcoronene, leaving 6 outer rings instead of 12


circumbenzene

From circum- + benzene. From completely enclosing a benzene molecule around its circumference with a ring of fused benzene rings.

(organic chemistry, very rare) Synonym of coronene


PANH

polycyclic aromatic nitrogen heterocycle#English

(organic chemistry) Abbreviation of polycyclic aromatic nitrogen heterocycle.


tauroursodeoxycholate

tauroursodeoxycholic acid
tauroursodeoxycholic acid

(organic chemistry) Any salt or ester of tauroursodeoxycholic acid


thiobenzamide

(organic chemistry) The amide of thiobenzoic acid C₆H₅-C=S-NH₂


allosamidin

(organic chemistry) A polycyclic carbohydrate amide that is a chitinase inhibitor


alkylhydroperoxide

(organic chemistry) Any alkyl hydroperoxide


aminoaldehyde

(organic chemistry) Alternative form of amino aldehyde


althiomycin

(organic chemistry) A tricyclic thiazole derivative that is an antibiotic


anapheline

(organic chemistry) The piperidine alkaloid 1,3-bis[(2S)-piperidin-2-yl]propan-2-one


anaferine

(organic chemistry) Synonym of anapheline


arylalkylidene

arylalkylidene (countable and uncountable, plural arylalkylidenes)

(organic chemistry, in combination) Any aryl derivative of an alkylidene radical


bacillithiol

(organic chemistry) A glycoside present in bacteria of the genus Bacillus.


carbazate

hydrazinecarboxylic acid
hydrazinecarboxylic acid

(organic chemistry) Any salt or ester of carbazic acid / hydrazinecarboxylic acid


hydrazinecarboxylic acid

(organic chemistry) The carboxylic acid derived from hydrazine NH₂-NH-COOH


caseamembrin

(organic chemistry) Any of a group of bioactive clerodane diterpenoids from plants of the genus Casearia


cycloalliin

(organic chemistry) The heterocyclic imino acid (3R,5S)-5-methyl-1-oxo-1,4-thiazinane-3-carboxylic acid present in garlic


cyclopentitol

(organic chemistry) Any of a group of alcohols derived from an amino-substituted cyclopentene ring


diminutol

(organic chemistry) A purine derivative that blocks mitotic spindle assembly by inhibiting NADP-dependent oxidoreductase


dimethoxylated

(organic chemistry) Modified by the addition of two methoxy groups


docosahexaenoate

docosahexaenoic acid
docosahexaenoic acid

(organic chemistry) Any salt or ester of docosahexaenoic acid.


ferutinin

(organic chemistry) A non-steroidal phytoestrogen, [(3R,3aS,4S,8aR)-3-hydroxy-6,8a-dimethyl-3-propan-2-yl-1,2,3a,4,5,8-hexahydroazulen-4-yl] 4-hydroxybenzoate, that is an estrogen receptor agonist


halimedatrial

(organic chemistry) A diterpenoid trialdehyde, (1S,5R)-5-{(1R,2S)-2-[(1E)-2,6-dimethyl-1,5-heptadien-1-yl]-1-formylcyclopropyl}-2-cyclopentene-1,2-dicarbaldehyde, that is a chemical defense adaptation in the calcareous reef-building alga Halimeda


hemiasterlin

(organic chemistry) The tripeptide (E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-(1-methylindol-3-yl)butanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoic acid found in some marine sponges


trialdehyde

(organic chemistry) Any compound that has three aldehyde groups


heterocyclisation

(organic chemistry) Alternative form of heterocyclization


hydroxyalkanoate

hydroxyalkanoic acid
hydroxyalkanoic acid

(organic chemistry) Any salt or ester of a hydroxyalkanoic acid


imidazopyridazine

imidazopyridazine (countable and uncountable, plural imidazopyridazines)

(organic chemistry) A bicyclic heterocycle composed of an imidazole ring fused to one of pyridazine


lactonolysis

(organic chemistry) The hydrolysis of a lactone


inotilone

(organic chemistry) The cyclooxygenase inhibitor (2Z)-2-[(3,4-dihydroxyphenyl)methylene]-5-methyl-3(2H)-furanone present in some mushrooms


lobophorolide

(organic chemistry) A cyclic polyketide lactone present in the brown alga Lobophora


luffariellolide

(organic chemistry) A sesterterpenoid, 3-[(3E,7E)-4,8-dimethyl-10-(2,6,6-trimethylcyclohexen-1-yl)deca-3,7-dienyl]-2-hydroxy-2H-furan-5-one, present in the sponge Luffariella, that inhibits some phospholipases


macrobicyclic

(organic chemistry) Having two macrocyclic rings


mercaptoethylamine

(organic chemistry) The aminothiol NH₂-CH₂-CH₂-SH normally formed by the degradation of cysteine


orthothioformate

(organic chemistry) Any orthoester, formally derived from (the unstable) thioformic acid, of general formula HC(SR)₃


eremophilane

(organic chemistry) Any of a class of bicyclic sesquiterpenes found in Eremophila mitchellii (false sandalwood).


lubimin

(organic chemistry) A particular vetispirane.


rishitin

(organic chemistry) A terpenoid phytoalexin produced by some plants of the Solanum family, including potato and tomato.


agarofuran

(organic chemistry) Any of a class of furans found in agarwood oil.


pentachloroanisole

(organic chemistry) A pentachloro derivative of anisole (in which the five hydrogens of the benzene ring are replaced by chlorine)


phospholactate

(organic chemistry) Any salt or ester of phospholactic acid


phospholactic acid

(organic chemistry) The phosphorylated carboxylic acid (2S)-2-phosphonooxypropanoic acid


polycyanate

(organic chemistry) Any polymer prepared from a cyanate


salbostatin

(organic chemistry) The amino sugar derivative (1S,2S,3R,6S)-6-[[(3S,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]amino]-4-(hydroxymethyl)cyclohex-4-ene-1,2,3-triol that inhibits glycosidase


secomanoalide

(organic chemistry) The antiinflammatory compound (2E,5E)-2-[3-hydroxy-3-(2-hydroxy-5-oxo-2,5-dihydro-3-furanyl)propylidene]-6-methyl-8-(2,6,6-trimethyl-1-cyclohexen-1-yl)-5-octenal that is a metabolite of the sponge Luffariella variabilis


tetrachlorohydroquinone

(organic chemistry) The tetrachloro derivative of hydroquinone 2,3,5,6-tetrachlorobenzene-1,4-diol


tecostamine

(organic chemistry) A hypoglycaemic alkaloid present in Tecoma


spiroligomer

(organic chemistry) Any of a type of synthetic oligomer formed of amino acid dimers


tecomine

(organic chemistry) The alkaloid (4R,7S,7aS)-2,4,7-trimethyl-3,4,7,7a-tetrahydro-1H-cyclopenta[c]pyridin-6-one present in Tecoma


thionitrobenzene

thionitrobenzene (countable and uncountable, plural thionitrobenzenes)

(organic chemistry) Synonym of nitrothiophenol


trehazolin

(organic chemistry) The trehalase inhibitor N-[(3aR,4R,5S,6S,6aS)-4,5,6-trihydroxy-4-(hydroxymethyl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]oxazol-2-yl]-α-D-glucopyranosylamine


acetobromoglucose

(organic chemistry) The acetylated, brominated derivative of glucose 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide


acetylisoniazid

(organic chemistry) The pyridine carbohydrazide N'-acetylpyridine-4-carbohydrazide


acetylphosphate

(organic chemistry) The compound CH₃COO-PO(OH)₂ that is involved in the metabolism of some amino acids


acetylhydrazine

(organic chemistry) The acylhydrazine of acetic acid CH₃CO-NH-NH₂


adamantanoate

(organic chemistry) Any salt or ester of adamantanoic acid


acylhydrazine

(organic chemistry) The N-amino derivative of a carboxylic acid amide R-CO-NH-NH₂


adamantanoic acid

(organic chemistry) The carboxylic acid derived from adamantane adamantyl carboxylic acid


alaphosphin

(organic chemistry) A phosphonic acid derived of alanine that is an antibacterial peptide mimetic


anisodamine

(organic chemistry) An anticholinergic and adrenergic receptor antagonist


botryane

(organic chemistry) Any of a group of terpenoids that are secondary metabolites of the ascomycete Hypoxylon


bullatacin

(organic chemistry) An acetogenin present in some fruits of the Annonaceae family


caffeoylhexose

(organic chemistry) Any caffeoyl derivative of a hexose


carboxyamide

(organic chemistry) Any amide of carbonic acid


cyclohexanoate

(organic chemistry) Any salt or ester of cyclohexanoic acid


decursinol

(organic chemistry) An analgesic coumarin (3S)-3-hydroxy-2,2-dimethyl-3,4-dihydropyrano[3,2-g]chromen-8-one present in the roots of Angelica gigas


daldinone

(organic chemistry) Any of a group of benzofluoranthene metabolites of Annulohypoxylon fungi


benzofluoranthene

(organic chemistry) Any of a series of isomeric hydrocarbons containing a benzene ring fused to fluoranthene


diacetylhydrazine

(organic chemistry) The hydrazide CH₃-CO-NH-NH-CO-CH₃


cyclohexanoic acid

cyclohexanecarboxylic acid
cyclohexanecarboxylic acid#English

(organic chemistry) Synonym of cyclohexanecarboxylic acid


enediamide

(organic chemistry) The diamide of an enedioic acid


epoxyeicosatrienoid

epoxyeicosatrienoic acid
epoxyeicosatrienoic acid

(organic chemistry) Any derivative of epoxyeicosatrienoic acid


geniposide

(organic chemistry) Any glycoside related to geniposidic acid


isosclerone

(organic chemistry) The naphthoquinone derivative 4,8-dihydroxy-3,4-dihydro-2H-naphthalen-1-one


lucidenate

(organic chemistry) Any salt or ester of lucidenic acid


lanostanoid

(organic chemistry) Any triterpenoid derived from lanostane


merulin

(organic chemistry) Any of a group of cytotoxic sesquiterpenoid tricyclic peroxide ketones present in some endophytic fungi


lucidenic acid

lucidenic acid (countable and uncountable, plural lucidenic acids)

Ganoderma lucidum
Ganoderma lucidum#Translingual

(organic chemistry) Any of several related polycyclic carboxylic acids, present in the Chinese mushroom Ganoderma lucidum, that induces apoptosis in leukemia cells


oxaloacetic

(organic chemistry) Relating to oxaloacetic acid and its derivatives.


phenoxazone

(organic chemistry) An oxo- derivative of phenoxazine that is the chromophore of actinomycins


phosphoglucoside

(organic chemistry) A form of glucoside derived from phosphoglucose


Brook rearrangement

Brook rearrangement (plural Brook rearrangements)

Named after the Canadian chemist Adrian Gibbs Brook (1924–2013).

(organic chemistry) A rearrangement name reaction in which an organosilyl group switches position with a hydroxyl proton over a carbon-to-oxygen covalent bond under the influence of a base, yielding a silyl ether.


selenosugar

(organic chemistry) Any selenyl derivative of a sugar


selenyl

(organic chemistry) Any univalent selenium radical of the form R-Se-


sulfoglucuronide

(organic chemistry) Any sulfated form of a glucuronide


siramesine

(organic chemistry) A particular anxiolytic and antidepressant


tetraglycosylated

(organic chemistry) Having four attached sugar moieties


acylethanolamide

(organic chemistry) Any N-acyl derivative of an ethanolamide


benthocyanin

benthocyanin (countable and uncountable, plural benthocyanins)

(organic chemistry) The free radical scavenger 5-[(2E)-3,7-Dimethyl-2,6-octadien-1-yl]-2-oxo-3-phenyl-2,5-dihydrofuro[2,3-b]phenazine-9-carboxylic acid present in Streptomyces prunicolor


benzothiazolone

(organic chemistry) A bicyclic heterocycle composed of a benzene ring fused to one of thiazolone


boroarginine

(organic chemistry) A boroamino acid equivalent to arginine


borotripeptide

(organic chemistry) Any tripeptide that contains one or more boroamino acid


borolysine

(organic chemistry) A boroamino acid equivalent to lysine


boropeptide

(organic chemistry) Any peptide that contains one or more boroamino acid


boroamino acid

boroamino acid (countable and uncountable, plural boroamino acids)

(organic chemistry) An amino-substituted boronic acid


bromobenzotriazole

(organic chemistry) Any bromo derivative of a benzotriazole


carboxydextran

(organic chemistry) The ketonic sugar acid (3R,4S,5R,6R)-3,4,5,6-tetrahydroxy-2-oxo-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyheptanoic acid


dodecadepsipeptide

(organic chemistry) An oligomeric form of depsipeptide composed of twelve monomers


cyclometallate

en-verb

cyclometallate (third-person singular simple present cyclometallates, present participle cyclometallating, simple past and past participle cyclometallated)

cyclometallates (present singular third-person)
cyclometallating (participle present)
cyclometallated (participle past)
cyclometallated (past)

From cyclo- + metal + -ate (verb-forming suffix).

af

(organic chemistry) To carry out a cyclometallation


methoxytryptophan

(organic chemistry) Any methoxy derivative of tryptophan, but especially the neuromodulator 5-methoxytryptophan


cyclophosphate

(organic chemistry) Any cyclic phosphate ester of a diol


docosapentaenoate

docosapentaenoic acid
docosapentaenoic acid

(organic chemistry) Any salt or ester of a docosapentaenoic acid


ferricrocin

Aspergillus fumigatus
Aspergillus fumigatus#Translingual

(organic chemistry) A siderophore N-[3-[(2S,5S,8S,14R)-5,8-bis[3-[acetyl(hydroxy)amino]propyl]-14-(hydroxymethyl)-3,6,9,12,15,18-hexaoxo-1,4,7,10,13,16-hexazacyclooctadec-2-yl]propyl]-N-hydroxyacetamide;iron in Aspergillus fumigatus.


fusarinine

en-noun

fusarinine (countable and uncountable, plural fusarinines)

(organic chemistry) The amino acid 2-amino-5-[hydroxy-[(E)-5-hydroxy-3-methylpent-2-enoyl]amino]pentanoic acid that chelates iron


triethylsilyl

triethylsilyl (countable and uncountable, plural triethylsilyls)

(organic chemistry) a chemical functional group consisting of three ethyl groups attached to a silicon atom with structural formula (CH₃CH₂)₃Si-


mercaptoethane

(organic chemistry) Synonym of ethyl mercaptan


monochlorophenol

(organic chemistry) Any monochloro derivative of a phenol


neohesperidoside

(organic chemistry) Any glycoside derived from neohesperidose


octadecanoate

(organic chemistry) Any salt or ester of octadecanoic acid


organotellurane

(organic chemistry) Any tellurium analog of an organosulfide R-TeH or R-Te-R'


pentadienone

(organic chemistry) Any aliphatic ketone that has five carbon atoms and two double bonds


perfluorooctane

perfluorooctane (countable and uncountable, plural perfluorooctanes)

(organic chemistry) A derivative of octane, C₈F₁₈, in which every hydrogen atom has been replaced by those of fluorine


polypyrrolidone

(organic chemistry) Any polymer composed of pyrrolidone monomers; Synonym of polyvinylpolypyrrolidone


rutinosyl

rutinosyl (countable and uncountable, plural rutinosyls)

(organic chemistry, especially in combination) A univalent radical derived from rutinose


spirooxindole

spirooxindole (countable and uncountable, plural spirooxindoles)

(organic chemistry) A spiro compound formed from two oxindoles


thiazolidendione

(organic chemistry) Synonym of glitazone


thiophenyl

thiophenyl (countable and uncountable, plural thiophenyls)

(organic chemistry, especially in combination) A univalent radical derived from thiophenol


vermelone

(organic chemistry) The derivative of naphthalenol 3,8-dihydroxy-3,4-dihydro-2H-naphthalen-1-one that is a precursor to melanin


triarylmethyl

triarylmethyl (countable and uncountable, plural triarylmethyls)

(organic chemistry, especially in combination) A triaryl derivative of a methyl radical


azidoethanol

(organic chemistry) The azido derivative of ethanol N₃-CH₂CH₂-OH


azidobenzoic acid

azidobenzoic acid (countable and uncountable, plural azidobenzoic acids)

(organic chemistry) Any azido derivative of benzoic acid, but especially p-azidobenzoic acid that is used in organic synthesis


caryophyllenyl

(organic chemistry) A univalent radical derived from caryophyllene


chlorobutyl

(organic chemistry, especially in combination) Any chloro derivative of a butyl radical


chloroacetaldehyde

(organic chemistry) A chloro derivative of acetaldehyde


crossligation

(organic chemistry, biochemistry) Mutual ligation between two entities, especially two chromosomes


dearginated

(organic chemistry) From which arginine has been removed


diarylthiazole

(organic chemistry) Any diaryl derivative of a thiazole


dolastane

(organic chemistry) Any of a group of diterpenes present in some brown algae


formiminoglycine

(organic chemistry) The formimino derivative of glycine NH₂-CH=N-CH₂-COOH


glycosteroid

(organic chemistry) Any steroid derivative of a sugar


levistolide

levistolide (countable and uncountable, plural levistolides)

(organic chemistry) A polycyclic phthalide present in the roots of Ligusticum


lignocerate

(organic chemistry) Any salt or ester of lignoceric acid


squarylium

squarylium (countable and uncountable, plural squaryliums)

(organic chemistry, in combination) An aromatic quaternary ammonium cation, derived from squaric acid, that is the basis of some fluorescent dyes


selenocystathionine

(organic chemistry) A selenoamino acid derived from cystathionine


tokinolide

(organic chemistry) Any of a group of polycyclic phthalides present in angelica


aldonolactone

(organic chemistry) A lactone derived from an aldol


anibamine

(organic chemistry) A chemokine receptor antagonist


arabinoglycerolipid

(organic chemistry) Any glycoglycerolipid derived from arabinose


cheilanthifoline

(organic chemistry) An isoquinoline alkaloid 6,6a,11,14-tetrahydro-8-methoxy-12H-benzo[a]-1,3-benzodioxolo[4,5-g]quinolizim-9-ol present in Corydalis


chemophore

(organic chemistry) The molecular framework responsible for a compound's biological activity


cholestanyl

(organic chemistry, especially in combination) The univalent radical derived from cholestanol / cholestane


deinoxanthin

(organic chemistry) A carotenoid (5R)-5-hydroxy-3-[(1E,3E,5E,7E,9E,11E,13E,15E,17E,19E,21E)-24-hydroxy-3,7,12,16,20,24-hexamethylpentacosa-1,3,5,7,9,11,13,15,17,19,21-undecaenyl]-2,4,4-trimethylcyclohex-2-en-1-one present in Deinococcus radiodurans


diepoxybutane

(organic chemistry) The diepoxide 2,2’-bioxirane


flavinylation

(organic chemistry) Any reaction that adds a flavinyl group


flavinyl

The effect that the tight intramolecular interactions observed within synthetic flavinyl peptides have on the ability of the light-excited flavin portions to oxidize aromatic amino acids intra- and intermolecularly has been examined.

1971 May 25, FeliciaYing-Hsiueh Wu, “Flavin-sensitized photooxidations of tryptophan and tyrosine”, in Biochimica et Biophysica Acta (BBA) - Protein Structure, volume 236, number 2:

(organic chemistry, especially in combination) A univalent radical derived from a flavin.


frambinone

(organic chemistry) The phenolic ketone 4-(4-hydroxyphenyl)-2-butanone present in raspberries and similar fruit


furanocembranoid

(organic chemistry) Any of a group of oligocyclic derivatives of furan, especially (4S,5E,7S,10E)-7,11-dimethyl-4-propan-2-yl-14-oxabicyclo[11.2.1]hexadeca-1(15),5,10,13(16)-tetraen-7-ol


haloacetamide

(organic chemistry) Any amide of a haloacetic acid


hexuronate

(organic chemistry) Any salt or ester of a hexuronic acid


lactotetraosylceramide

(organic chemistry) Any lactotetraose derivative of a ceramide


leptolide

(organic chemistry) A furanocembranolide diterpene present in Leptogorgia


mesaconitine

(organic chemistry) A polycyclic alkaloid present in some Aconitum


narcotoline

(organic chemistry) An opiate alkaloid similar to noscapine


oripavine

(organic chemistry) An opiate alkaloid 6,7,8,14-tetradehydro-4,5α-epoxy-6-methoxy-17-methylmorphinan-3-ol that is a metabolite of thebaine


perfluoropropane

(organic chemistry) The fluorocarbon C₃F₈


piperidinol

(organic chemistry) Any alcohol derived from piperidine


pyrimidinyl

pyrimidinyl (countable and uncountable, plural pyrimidinyls)

(organic chemistry, especially in combination) A univalent radical derived from pyrimidine


salicylidene

(organic chemistry, in combination) The 2-hydroxy derivative of the benzylidene radical


sabiporide

(organic chemistry) The cardioprotective benzoguanidine drug N-(diaminomethylidene)-4-[4-(1H-pyrrole-2-carbonyl)piperazin-1-yl]-3-(trifluoromethyl)benzamide


terpenone

(organic chemistry) Any terpenoid ketone


tetranitrobenzene

(organic chemistry) Any of three tetranitro derivatives of benzene, 1,2,3,4-tetranitrobenzene, 1,2,3,5-tetranitrobenzene and 1,2,4,5-tetranitrobenzene


tetratosylate

(organic chemistry) Any salt or ester containing four tosylate ions or groups


thienopyridone

(organic chemistry) Any 7-alkyl derivative of 4-oxothieno[2,3-b]pyridine-5-carboxylic acid that are used as antibacterial agents


zerumbone

Zingiber zerumbet
Zingiber zerumbet#Translingual

(organic chemistry) A cyclic sesquiterpene (2E,6E,10E)-2,6,9,9-tetramethylcycloundeca-2,6,10-trien-1-one present in Zingiber zerumbet.


mollisacacidin

mollisacacidin (countable and uncountable, plural mollisacacidins)

(organic chemistry) A leucoanthocyanidin found in the heartwood of Acacia mollissima, a synonym for Acacia mearnsii.


acinetobactin

(organic chemistry) A siderophore associated with pathogens of the genus Acinetobacter.


amaranthin

amaranthin (countable and uncountable, plural amaranthins)

(organic chemistry) A derivative of betanin.


acinetoferrin

(organic chemistry) The siderophore 2-hydroxy-4-[(3-{hydroxy[(2E)-2-octenoyl]amino}propyl)amino]-2-{2-[(3-{hydroxy[(2E)-2-octenoyl]amino}propyl)amino]-2-oxoethyl}-4-oxobutanoic acid


aliphaticity

(organic chemistry) The condition of being aliphatic


anthratectone

Tectona grandis
Tectona grandis#Translingual

(organic chemistry) An anthraquinone dimer present in the leaves of teak (Tectona grandis)


aurelione

(organic chemistry) An isomer of cyclohexadecenone (cyclohexadec-8-en-1-one) used in perfumes to give a musk fragrance


bazouanthrone

(organic chemistry) An anthrone present in roots of the Harungana tree


bicycloheptane

bicycloheptane (countable and uncountable, plural bicycloheptanes)

(organic chemistry) The compound cycloheptylcycloheptane

(organic chemistry) Any bicyclic alicyclic hydrocarbon that has seven carbon atoms


carboxanilide

(organic chemistry) The anilide of a carboxylic acid


cyclohexadecenone

cyclohexadecenone (countable and uncountable, plural cyclohexadecenones)

(organic chemistry) An alicyclic ketone that has sixteen carbon atoms and one double bond


cratoxylone

(organic chemistry) The xanthone 1,3,6-trihydroxy-2-(3-hydroxy-3-methylbutyl)-7-methoxy-8-(3-methylbut-2-enyl)xanthen-9-one present in the bark of a Cratoxylum


cyclohexadecanone

(organic chemistry) The alicyclic ketone having sixteen carbon atoms


cyclopentadecanolide

(organic chemistry) The macrolide lactone oxacyclohexadecan-2-one


cyclotetradecanone

(organic chemistry) The alicyclic ketone that has fourteen carbon atoms


naphthotectone

(organic chemistry) An isoprenoid derivative of naphthoquinone


fenpyroximate

(organic chemistry) The pyrazole acaricide tert-butyl 4-[[(E)-(1,3-dimethyl-5-phenoxypyrazol-4-yl)methylideneamino]oxymethyl]benzoate


garcinone

(organic chemistry) Any of a group of xanthones related to garcinol


glaucocalyxin

glaucocalyxin (usually uncountable, plural glaucocalyxins)

traditional Chinese medicine
traditional Chinese medicine

(organic chemistry) Any of a group of ent-kauranoid diterpenoids, present in Rabdosia japonica var. glaucocalyx, used in traditional Chinese medicine.


guanoside

(organic chemistry) Any C-substituted derivative of guanosine


heptafulvenic

(organic chemistry) Relating to a heptafulvene


heptafulvene

(organic chemistry) the hydrocarbon methylenecycloheptatriene or any of its derivatives

(organic chemistry) any heterocyclic analogue of these compounds


hydroresorufin

(organic chemistry) A reduced, colourless form of resorufin


haloether

(organic chemistry) Any halogenated ether


lumichrome

(organic chemistry) The fluorescent dye 7,8-dimethyl-1H-benzo[g]pteridine-2,4-dione


karrikin

(organic chemistry) Any of a group of butenolide derivatives formed in burning plant material


metalloradical

(organic chemistry) An organometallic free radical whose unpaired electron is on the metal atom


pentadecanone

(organic chemistry) Any of several isomeric aliphatic ketones having fifteen carbon atoms


pantothenamide

pantothenamide (countable and uncountable, plural pantothenamides)

(organic chemistry) Any amide of pantothenic acid


elixir of vitriol

(inorganic chemistry, organic chemistry, obsolete) A mixture of sulfuric acid and alcohol, once prescribed as a treatment for scurvy.


sanigerone

(organic chemistry) An orthoquinone present in the roots of Salvia lanigera


selenocystamine

(organic chemistry) The derivative of cystamine in which both sulfur atoms have been replaced by those of selenium


spiroadamantane

(organic chemistry, in combination) Any spiro compound derived from adamantane


cymol

cymol (countable and uncountable, plural cymols)


sulfinosine

(organic chemistry) The sulfinamide derivative 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purine-6-sulfinamide that is a purine nucleoside analog


tolualdehyde

(organic chemistry) Any of three isomeric methyl derivatives of benzaldehyde formally derived from toluene


tridecanone

(organic chemistry) Any aliphatic ketone, formally derived from tridecane, containing thirteen carbon atoms


acetylonium

(organic chemistry, especially in combination) The cation CH₃C=O⁺ derived from the acetyl radical


heterophylline

(organic chemistry) A pyrrolizidine alkaloid found in Parsonsia heterophylla.


aldohexuronate

(organic chemistry) Any salt or ester of an aldohexuronic acid


aldouronic acid

aldouronic acid (plural aldouronic acids)

(organic chemistry) The aldose form of a uronic acid


aldouronate

(organic chemistry) Any salt or ester of an aldouronic acid


corylifolin

(organic chemistry) The phytoestrogen phenol 4-[(1E)-3,3-dimethylpenta-1,4-dienyl]phenol present in Psoralea corylifolia


fructuronate

(organic chemistry) Any salt or ester of fructuronic acid


fucoidin

(organic chemistry) Any of a group of fucosan sulfates present in brown algae of the genus Fucus.


fluorobenzoyl

(organic chemistry, especially in combination) Any fluoro derivative of a benzoyl radical


benzoylate

en-verb

benzoylate (third-person singular simple present benzoylates, present participle benzoylating, simple past and past participle benzoylated)

benzoylates (present singular third-person)
benzoylating (participle present)
benzoylated (participle past)
benzoylated (past)

(organic chemistry) To react with a benzoyl radical


fluorobenzoylate

fluorobenzoylate (third-person singular simple present fluorobenzoylates, present participle fluorobenzoylating, simple past and past participle fluorobenzoylated)

fluorobenzoylates (present singular third-person)
fluorobenzoylating (participle present)
fluorobenzoylated (participle past)
fluorobenzoylated (past)

(organic chemistry) To react with a fluorobenzoyl radical


ketosamine

(organic chemistry) Any amino sugar derived from a ketose


menaquinol

(organic chemistry) A quinol derived from a menaquinone


octadecanal

(organic chemistry) The aliphatic aldehyde that has 18 carbon atoms


oligoadenosine

(organic chemistry) An oligomer of adenosine


pumafentrine

(organic chemistry) The alkaloid 4-[(4aR,10bS)-9-ethoxy-8-methoxy-2-methyl-3,4,4a,10b-tetrahydro-1H-benzo[c][1,6]naphthyridin-6-yl]-N,N-di(propan-2-yl)benzamide that selectively inhibits phosphodiesterase


sphingosyl

en-noun

sphingosyl (countable and uncountable, plural sphingosyls)

(organic chemistry, especially in combination) A univalent radical derived from sphingosine


tetrazotize

en-verb

tetrazotize (third-person singular simple present tetrazotizes, present participle tetrazotizing, simple past and past participle tetrazotized)

tetrazotizes (present singular third-person)
tetrazotizing (participle present)
tetrazotized (participle past)
tetrazotized (past)

(organic chemistry) To add two diazo groups to a molecule


thiazolidone

en-noun

thiazolidone (countable and uncountable, plural thiazolidones)

(organic chemistry) A derivative of thiazolidine that has a carbonyl group between the sulfur and nitrogen atoms


tubulozole

tubulozole (countable and uncountable, plural tubulozoles)

(organic chemistry) The triazole carbamate ester ethyl [4-({[(2S,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl}sulfanyl)phenyl]carbamate that inhibits tubulin polymerization


thiomorpholine

(organic chemistry) A saturated alicyclic heterocycle that has four carbon atoms, one nitrogen and one sulfur atom; but especially 4-thiomorpholine


adenophostin

(organic chemistry) A derivative of inositol triphosphate that is a receptor agonist


anhydronucleoside

(organic chemistry) Any nucleoside derived from an anhydrosugar


azochromophore

(organic chemistry) Any chromophore containing an azo (-N=N-) group


biphenanthrene

(organic chemistry) Any of several isomeric aromatic hydrocarbons composed of two phenanthrene molecules joined by a single bond, but especially 1,1-biphenanthrene (or 9-9-biphenanthrene)


carbenic

(organic chemistry) Relating to carbene radicals


cholinium

(organic chemistry, especially in combination) The cation derived from choline


cycloastragenol

(organic chemistry) A steroid derivative, present in plants of the genus Astragalus, thought to have some anti-aging properties


decafluorobutane

decafluorobutane (countable and uncountable, plural decafluorobutanes)

(organic chemistry) The aliphatic fluorocarbon C₄F₁₀


alkanediol

(organic chemistry) A diol (a compound with two hydroxy groups) derived from an alkane which may be linear or branched.


dimesylate

(organic chemistry) Any compound that has two mesylate groups or ions


stibinine

(organic chemistry) An organometallic heterocyclic compound formally derived from benzene by substituting one carbon and hydrogen atom with antimony.


dimethyl selenide

(organic chemistry) The organoselenium compound (selenoether) (CH₃)₂Se


fascaplysin

(organic chemistry) A pentacyclic heterocycle present in a sponge of the genus Fascaplysinopsis


flurtamone

(organic chemistry) The pesticide 5-(methylamino)-2-phenyl-4-[3-(trifluoromethyl)phenyl]furan-3-one


flavonoloid

(organic chemistry) Any flavonoid derived from a flavonol


furanophostin

(organic chemistry) The triphosphate of a glucopyranoside (3'S,4'R)-3'-hydroxytetrahydrofuran-4'-yl alpha-D-glucopyranoside 3,4,3'-trisphosphosphate


glucohirsutin

(organic chemistry) The glucosinolate [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 9-methylsulfinyl-N-sulfooxynonanimidothioate


glucarate

(organic chemistry) Any salt or ester of glucaric acid


heptadienol

heptadienol (countable and uncountable, plural heptadienols)

(organic chemistry) An unsaturated aliphatic alcohol that has seven carbon atoms and two double bonds


hexafluorobenzene

(organic chemistry) The perfluoro derivative of benzene C₆F₆


houpulin

(organic chemistry) An oligomer of honokiol present in magnolias


rumelenic acid

(organic chemistry) An isomer of linolenic acid in which the middle double bond has a trans configuration.


isorumelenic acid

polyunsaturated fatty acid
polyunsaturated fatty acid

(organic chemistry) The polyunsaturated fatty acid (9Z,13E,15Z)-9,13,15-octadecatrienoic acid


macrocarpal

(organic chemistry) Any of a group of cyclic aromadendrane sesquiterpenoids, present in Eucalyptus macrocarpa that has antibacterial activity


mannobioside

(organic chemistry) Any glycoside of mannobiose


perfluorohexane

(organic chemistry) The saturated aliphatic fluorocarbon C₆F₁₄


piperazinium

(organic chemistry, especially in combination) The cation obtained by protonation of piperazine


phenylalkane

(organic chemistry) Any phenyl derivative of an alkane


rhizobactin

(organic chemistry) The siderophore (2S)-2-[2-(1-carboxyethylamino)ethylamino]-6-[(3-carboxy-3-hydroxypropanoyl)amino]hexanoic acid present in Rhizobium


apoptolidin

apoptolidin (countable and uncountable, plural apoptolidins)

(organic chemistry) A macrolide that has some antitumour effects


anthochlor

(organic chemistry) Any of a group of yellow plant pigments that have a chalcone or aurone structure


aureusidin

(organic chemistry) The aurone (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-4,6-dihydroxy-1-benzofuran-3(2H)-one


bicyclogermacrene

(organic chemistry) The sesquiterpenoid bicyclic cycloolefin (4E,8E)-4,8,11,11-tetramethylbicyclo[8.1.0]undeca-4,8-diene


benzodioxolane

benzodioxolane (countable and uncountable, plural benzodioxolanes)

(organic chemistry) Synonym of benzodioxole


carglumate

(organic chemistry) Any salt or ester of carglumic acid


crithmumdiol

Crithmum maritimum
Crithmum maritimum#Translingual

(organic chemistry) The acetylenic diol (4E,9E)-heptadeca-1,4,9-trien-6-yne-3,8-diol present in rock samphire (Crithmum maritimum).


deoxycytosine

(organic chemistry) The heterocyclic amine 1,2-dihydropyrimidin-6-amine


eleutheroside

(organic chemistry) Any of several diverse glycosides present in Eleutherococcus shrubs


ergocristinine

(organic chemistry) Synonym of ergocristine


eriocitrin

(organic chemistry) A glycoside of the flavanone eriodictyol


falcarindiol

(organic chemistry) An antifungal polyacetylene diol (3R,8S,9Z)-1,9-heptadecadiene-4,6-diyne-3,8-diol present in carrots


flavonal

(organic chemistry) Relating to, or composed of flavones


flavonal

(organic chemistry) The aldehyde 2-phenyl-4-oxo-4H-1-benzopyran-3-carbaldehyde


gentiopicroside

(organic chemistry) Synonym of gentiopicrin


gymnodimine

gymnodimine (countable and uncountable, plural gymnodimines)

(organic chemistry) A toxic spirocyclic imine present in the dinoflagellate Gymnodinium


glutaminylate

en-verb

glutaminylate (third-person singular simple present glutaminylates, present participle glutaminylating, simple past and past participle glutaminylated)

glutaminylates (present singular third-person)
glutaminylating (participle present)
glutaminylated (participle past)
glutaminylated (past)

(organic chemistry) To react with a glutaminyl radical or with a derivative of glutamine


hentriacontadiene

(organic chemistry) Any unsaturated aliphatic hydrocarbon that has thirty-one carbon atoms and two double bonds


heptacosene

(organic chemistry) Any unsaturated aliphatic hydrocarbon that has twenty-seven carbon atoms and one double bond


glutaminylation

(organic chemistry) Reaction with a glutaminyl radical or with a derivative of glutamine


hydroxyflavone

(organic chemistry) Any hydroxy derivative of a flavone


imido acid

(organic chemistry) Any imide in which the hydrogen atom attached to the nitrogen acid is replaceable and plays the part of an acid


imidoester

(organic chemistry) Any ester of an imido acid


oxocamphor

(organic chemistry) Synonym of ketocamphor


ketocamphor

(organic chemistry) The derivative of camphor, 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione, that has a second carbonyl group


naphthalenone

(organic chemistry) A derivative of naphthalene in which a -CH= group has been replaced by a carbonyl group (and the neighbouring =CH- has been converted to -CH₂-)


naphthospironone

(organic chemistry) A polycyclic spiro compound derived from naphthalenone


neodiosmin

(organic chemistry) A flavone glycoside 7-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one present in bergamot


nonacosene

en-noun

nonacosene (countable and uncountable, plural nonacosenes)

(organic chemistry) Any unsaturated aliphatic hydrocarbon having 29 carbon atoms and one double bond


noroxycodone

(organic chemistry) The oxycodone metabolite (4R,4aS,7aR,12bS)-4a-hydroxy-9-methoxy-1,2,3,4,5,6,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one


pentafluorophenol

(organic chemistry) A derivative of phenol in which the five hydrogen atoms have been replaced by those of fluorine ( C₆F₅OH )


schisantherin

(organic chemistry) Any of a group of compounds, based on a schisandrin skeleton, that are active against Parkinson's disease


tazettine

(organic chemistry) An alkaloid present in narcissi and snowdrops


tetradecenyl

tetradecenyl (countable and uncountable, plural tetradecenyls)

(organic chemistry, especially in combination) A univalent radical derived from tetradecene


thiadiazolidinone

thiadiazolidinone (countable and uncountable, plural thiadiazolidinones)

(organic chemistry) The bicyclic heterocycle, 5,6,7,8-tetrahydro-[1,3,4]thiadiazolo[3,4-a]pyridazin-3-one that has antimicrobial activity


thiomodification

(organic chemistry) modification of an organic compound by the addition of a thiol group, or by replacing an oxygen atom by one of sulfur


ardisiaquinone

(organic chemistry) Any of a group of alkyl benzoquinone derivatives present in a pant of genus Ardisia.


ardisiphenol

(organic chemistry) Any of a group of phenolic antioxidants present in Ardisia colorata


ardisicrenoside

(organic chemistry) Any of a group of triterpenoid saponins present in Ardisia crenata


asperazine

From translingual Aspergillus + English azine.

(organic chemistry) A diketopiperazine alkaloid present in molds of genus Aspergillus.


botralin

(organic chemistry) A polycyclic phenol that is a fungal metabolite


botrydial

Botrytis cinerea
Botrytis cinerea#Translingual

(organic chemistry) A bicyclic aldehyde, [(1S,3aR,4S,6R,7S,7aS)-1,7-diformyl-7a-hydroxy-1,3,3,6-tetramethyl-2,3a, 4,5,6,7-hexahydroinden-4-yl] acetate that is a phytotoxic sesquiterpene metabolite secreted by the fungus Botrytis cinerea


botryendial

(organic chemistry) A bicyclic aldehyde, related to botrydial, that is a phytotoxic sesquiterpene metabolite secreted by the fungus Botrytis cinerea


spirolactone

(organic chemistry) Any spiro compound in which one of the rings is a lactone


camphorquinone

(organic chemistry) A quinone, 2,3-bornanedione (4,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione), related to camphor


cembranolide

cembranolide (countable and uncountable, plural cembranolides)

(organic chemistry) A diterpenoid epoxy lactone present in some soft corals


curvularin

curvularin (countable and uncountable, plural curvularins)

(organic chemistry) An antimicrobial metabolite of penicillium


tetracenequinone

(organic chemistry) Any quinone derived from a tetracene


diastereospecificity

(organic chemistry) The formation of one diastereoisomer rather than another


ergostanol

(organic chemistry) The sterol 3-hydroxyergostane derived from ergostane


doxorubicinol

(organic chemistry) A tetracenequinone polyketide that is a metabolite of doxorubicin


fluoroarene

(organic chemistry) Any fluoro derivative of an arene


funalenone

Aspergillus niger
Aspergillus niger#Translingual

(organic chemistry) A collagenase inhibitor, 3,4,7,9-tetrahydroxy-2-methoxy-6-methyl-1H-phenalen-1-one, produced by Aspergillus niger or its close relatives.


galloylation

(organic chemistry) reaction with a galloyl group


haemanthidine

(organic chemistry) The alkaloid (3β,6β,11R,13β,19α)-3-methoxy-1,2-didehydrocrinan-6,11-diol present in the amaryllis plamts


halolactone

(organic chemistry) Any halogenated lactone


heptenoic

(organic chemistry) Relating to a heptenoic acid or derivative


heptenoic acid

(organic chemistry) Any of several isomeric aliphatic carboxylic acids that have seven carbon atoms and one double bond


heptenoate

(organic chemistry) Any salt or ester of a heptenoic acid


ketosphingosine

(organic chemistry) A derivative of sphingosine that has a carbonyl group in the 3-position


ketosterol

(organic chemistry) Any sterol having a ketone functional group


hexadecylamine

(organic chemistry) The aliphatic primary amine that has sixteen carbon atoms


methylium

(organic chemistry) The carbenium ion CH₃⁺


monobenzyl

(organic chemistry, in combination) A single benzyl group in a molecule


naphthenoid

(organic chemistry) Any naphthene or derivative


nostopeptin

(organic chemistry) Any of a group of cyclodepsipeptides, present in Nostoc, that inhibit elastase


oxaloglutarate

(organic chemistry) Any salt or ester of oxaloglutaric acid


oxaloglutaric acid

(organic chemistry) The tricarboxylic acid 1-oxobutane-1,2,4-tricarboxylic acid


phenolamide

(organic chemistry) Any phenolic amide, but especially a group of compounds formed from plant polyamines


spongiatriol

(organic chemistry) The furan triol derivative (3bS,5aR,6S,7S,9aR,9bR)-7-hydroxy-3b,6-bis(hydroxymethyl)-6,9a-dimethyl-4,5,5a,7,9,9b,10,11-octahydronaphtho[2,1-e][2]benzofuran-8-one that induces apoptosis in some cancer cells


sulfourea

sulfourea (countable and uncountable, plural sulfoureas)


sulfoindocyanine

sulfoindocyanine (countable and uncountable, plural sulfoindocyanines)

(organic chemistry) A C-sulfate derivative of indocyanine that is a fluorescent dye


tetradecanal

(organic chemistry) The aliphatic aldehyde that has fourteen carbon atoms


triangulenium

(organic chemistry) A carbenium ion derived from a triangulene


viscosinamide

(organic chemistry) A cyclic depsipeptide surfactant produced by Pseudomonas fluorescens


viscosin

(organic chemistry) A biosurfactant, [[(2S)-2-[[(3R)-3-hydroxydecanoyl]amino]-4-methyl-pentanoyl]amino]-5-oxo-pentanoic acid, produced by Pseudomonas fluorescens


aminomonosaccharide

(organic chemistry) Any aminosugar derived from a monosaccharide


corytuberine

(organic chemistry) An aporphine alkaloid found in the family Hernandiaceae of flowering plants.


anomanolide

(organic chemistry) A withanolide present in the red pepper Tubocapsicum anomalum


magnoflorine

(organic chemistry) An aporphine alkaloid isolated from the rhizome of Sinomenium acutum and from Pachygone ovata.


insularine

(organic chemistry) An amorphous alkaloid found in Cyclea insularis.


benzodihydropyran

(organic chemistry) A bicyclic heterocycle composed of fused benzene and dihydropyran rings


benzodihydrofuran

(organic chemistry) A bicyclic heterocycle composed of fused benzene and dihydrofuran rings


cholestenoic

(organic chemistry) Derived from a cholestene


carboxamidate

(organic chemistry) A salt or complex of a carboxamide


carboxamidate

en-verb

carboxamidate (third-person singular simple present carboxamidates, present participle carboxamidating, simple past and past participle carboxamidated)

carboxamidates (present singular third-person)
carboxamidating (participle present)
carboxamidated (participle past)
carboxamidated (past)

(organic chemistry) To react with a carboxamide


decaglycine

(organic chemistry) An oligopeptide composed of ten glycine residues


dimethyldiselenide

(organic chemistry) The organoselenium compound CH₃SeSeCH₃


fluoroquinoline

(organic chemistry) Any fluorinated quinoline


glandicoline

(organic chemistry) Any of a small group of mycotoxic tetracyclic indole alkaloids present in Penicillium chrysogenum


kotomolide

(organic chemistry) The lactone (3Z,4S)-4-hydroxy-5-methylidene-3-octylideneoxolan-2-one that has anticancer properties


ketaminazole

en-noun

ketaminazole (countable and uncountable, plural ketaminazoles)

(organic chemistry) Any azole derived from ketamine, but especially 1-[4-[4-[[2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methylamino]phenyl]piperazin-1-yl]ethanone


levodione

(organic chemistry) The bacterial metabolite [6R]-2,2,6-trimethyl-1,4-cyclohexanedione


neoxaline

(organic chemistry) A polycyclic alkaloid that has some antimitotic activity


norbornyl

(organic chemistry, especially in combination) A carbocation derived from norbornane


oxozeaenol

(organic chemistry) The resorcylic lactone (3S,5Z,8S,9S,11E)-3,4,9,10-tetrahydro-8,9,16-trihydroxy-14-methoxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione


oxypurine

(organic chemistry) Any oxidised form of a purine, such as hypoxanthine, xanthine or uric acid


indosespene

(organic chemistry) A particular indolosesquiterpene.


methylpropanol

methylpropanol (countable and uncountable, plural methylpropanols)

(organic chemistry) isobutanol (2-methylpropan-1-ol)

(organic chemistry) t-butanol (2-methylpropan-2-ol)


perfluoroalkanoate

(organic chemistry) Any perfluoro alkanoate


salutaridinol

(organic chemistry) An alkaloid formed as a metabolite of the opium poppy


spiropyran

(organic chemistry) Any spiro compound in which one of the rings is a pyran


trinonadecanoate

(organic chemistry) Any salt or ester containing three nonadecanoate groups or anions


acid amide

(organic chemistry) Any amide of an oxoacid, but especially of a carboxylic acid


tyrosinamide

(organic chemistry) The acid amide of tyrosine


withanone

(organic chemistry) The steroidal macrolide 6,7-epoxy-5,17-dihydroxy-1-oxowitha-2,24-dienolide


aldononitrile

(organic chemistry) The nitrile of an aldonic acid


bengamide

(organic chemistry) Any of a class of cyclic amides, isolated from various sponges, that have some anticancer activity


cucumarioside

(organic chemistry) Any of a class of glycosides found in Cucumaria species.


helminthosporal

(organic chemistry) A toxin, 2-isopropyl-5,6-dimethyl-bicyclo[3.2.1]oct-6-ene-7,8-dicarbaldehyde, present in Helminthosporium sativum


hexitol

(organic chemistry) Any polyol derived from a hexose


isoflavonol

(organic chemistry) Any isoflavonoid derived from a flavonol


nicotinurate

(organic chemistry) Any salt or ester of nicotinuric acid


nicotinuric acid

(organic chemistry) The N-nicotinoyl derivative of glycine


parabactin

(organic chemistry) The bacterial iron chelator (2Z,4S,5R)-N-[4-[(2,3-dihydroxybenzoyl)amino]butyl]-N-[3-[(2,3-dihydroxybenzoyl)amino]propyl]-5-methyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-oxazolidine-4-carboxamide


pentafluorobenzoyl

(organic chemistry, especially in combination) The 2,3,4,5,6-pentafluoro derivative of the benzoyl radical


pilocarpidine

(organic chemistry) The alkaloid (3S,4R)-3-ethyl-4-(1H-imidazol-5-ylmethyl)oxolan-2-one related to pilocarpine


retrochalcone

(organic chemistry) Any of a group of phenolic chalconoids


ryuvidine

(organic chemistry) A heterocyclic quinone 2-methyl-5-[(4-methylphenyl)amino]-4,7-benzothiazoledione that inhibits a type of kinase


spiclomazine

(organic chemistry) The spiro compound 8-[3-(2-chlorophenothiazin-10-yl)propyl]-1-thia-4,8-diazaspiro[4.5]decan-3-one that has some antitumor activity


carboxyvinyl

carboxyvinyl (countable and uncountable, plural carboxyvinyls)

(organic chemistry, especially in combination) A carboxy derivative of a vinyl radical


cyanoacetamide

(organic chemistry) The amide of cyanoacetic acid


distearate

(organic chemistry) Any compound containing two stearate groups


indenoisoquinoline

indenoisoquinoline (countable and uncountable, plural indenoisoquinolines)

(organic chemistry) A four-ringed heterocycle composed of an indene fused with an isoquinoline


nitroquinazoline

(organic chemistry) Any nitro derivative of a quinazoline


imidazopyran

(organic chemistry) Any bicyclic heterocycle formed by the fusion of an imidazole and a pyran


nitroimidazopyran

(organic chemistry) Any nitro derivative of an imidazopyran


oligomannosylated

(organic chemistry) glycosylated with several mannosyl derivatives


uridyl

uridyl (countable and uncountable, plural uridyls)

(organic chemistry, especially in combination) A univalent radical derived from the ribose part of uridine by loss of a hydroxyl group


pyrrazolooxadiazepine

(organic chemistry) Any of a class of organic compound composed of a pyrrole ring fused to an oxadiazepine system


phosphoceramide

(organic chemistry) Any phosphosphingolipid derived from a ceramide


polyenolic

(organic chemistry) Composed of many enols


polyketonic

(organic chemistry) relating to polyketones


tachysterol

tachysterol (countable and uncountable, plural tachysterols)

(organic chemistry) A particular sterol in the vitamin D family.


acetoxime

(organic chemistry) The ketoxime of acetone


brassinin

(organic chemistry) The indole phytoalexin methyl (1H-indol-3-ylmethyl)carbamodithioate present in Chinese cabbage (Brassica campestris)


cyclopentenol

(organic chemistry) Any alicyclic alcohol derived from cyclopentene


citraconate

(organic chemistry) Any salt or ester of citraconic acid


dilauroyl

(organic chemistry, in combination) Two lauroyl groups in a molecule


desoxyhemigossypol

(organic chemistry) The phenolic phytoalexin 10-methyl-7-propan-2-yl-2-oxatricyclo[6.3.1.0^{4,12}]dodeca-1(11),4,6,8(12),9-pentaene-5,6-diol produced by the cotton plant (Gossypium)


dilaurin

dilaurin (countable and uncountable, plural dilaurins)

(organic chemistry) Either of two isomeric diglycerides of lauric acid


geomacromolecule

(geology, organic chemistry) Any geological macromolecule


hemihydrochloride

(organic chemistry) Any compound that has one HCl group for each two amine groups


hemigossypol

(organic chemistry) The sesquiterpene phenolic aldehyde 2,3,8-trihydroxy-6-methyl-4-propan-2-ylnaphthalene-1-carbaldehyde


homoconjugate

(organic chemistry) An atom or group interposed in a homoconjugation


homoconjugate

en-verb

homoconjugate (third-person singular simple present homoconjugates, present participle homoconjugating, simple past and past participle homoconjugated)

homoconjugates (present singular third-person)
homoconjugating (participle present)
homoconjugated (participle past)
homoconjugated (past)

(organic chemistry) To form a homoconjugation


isobavachalcone

(organic chemistry) The prenylated chalcone (~{E})-1-[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-3-(4-hydroxyphenyl)prop-2-en-1-one


inosinyl

en-noun

inosinyl (countable and uncountable, plural inosinyls)

(organic chemistry, especially in combination) A univalent radical derived from inosine; the acyl group derived from inosinic acid


inosamine

(organic chemistry) Any amine derived from inositol by replacing one or more -OH groups with -NH₂


isopentanoate

(organic chemistry) Synonym of isovalerate


valerolactone

hydroxypentanoic acid
hydroxypentanoic acid

(organic chemistry) The lactone of hydroxypentanoic acid


pyranosyl

(organic chemistry, especially in combination) A univalent radical derived from a pyranose


phytochlorin

(organic chemistry) A tricarboxylic acid (17~{S},18~{S})-18-(2-carboxyethyl)-20-(carboxymethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-17,18,22,23-tetrahydroporphyrin-2-carboxylic acid derived from porphyrin


roseotoxin

(organic chemistry) A toxic cyclodepsipeptide present in the fungus Trichothecium roseum


roseocardin

(organic chemistry) A cardiotonic cyclodepsipeptide present in the fungus Trichothecium roseum


sulfoquinovosyl

sulfoquinovosyl (countable and uncountable, plural sulfoquinovosyls)

(organic chemistry, especially in combination) A univalent radical derived from sulfoquinovose


thiophenone

(organic chemistry) A derivative of a thiophene that has a carbonyl group substituted for a methylene group


tetrasialylated

(organic chemistry) Modified by the addition of four sialic acid residues


trioctanoin

(organic chemistry) Synonym of tricaprylin


trioctanoyl

(organic chemistry, in combination) Three octanoyl groups in a molecule


triketide

(organic chemistry) Any compound containing three ketide groups


trisialylated

(organic chemistry) sialylated by the addition of three sialic acid residues


xanthosinyl

xanthosinyl (countable and uncountable, plural xanthosinyls)

(organic chemistry, especially in combination) A univalent radical derived from xanthosine.


aldonitrile

(organic chemistry) Any aldosidic nitrile


aspyridone

(organic chemistry) A polyketide derivative of pyridone produced as a metabolite by Aspergillus


disesquiterpenoid

(organic chemistry) A dimeric form of a sesquiterpenoid


homocitric

(organic chemistry) Relating to homocitric acid


kanosamine

(organic chemistry) The aminosugar 3-amino-3-deoxy-D-glucopyranose


kauralexin

(organic chemistry) Any of a group of diterpenoid phytoalexins found in maize


lobatamide

(organic chemistry) Any of a group of macrolides in the sea squirt Aplidium lobatum


leucoanthocyanin

(organic chemistry) The aglycone of a leucoanthocyanidin


nitroindazole

(organic chemistry) Any nitro derivative of indazole


orotidylate

(organic chemistry) orotidine 5'-phosphate


pentadecene

(organic chemistry) Any alkene that has fifteen carbon atoms and one double bond, but especially 1-pentadecene or cis 7-pentadecene


pentachlorocyclohexanol

pentachlorocyclohexanol (countable and uncountable, plural pentachlorocyclohexanols)

(organic chemistry) Any pentachloro derivative of cyclohexanol, but especially 2,3,4,5,6-pentachlorocyclohexanol


pentaacylated

(organic chemistry) acylated in five positions


pentadienyl

(organic chemistry) Any univalent radical or ion derived from a pentadiene


rhamnogalacturonyl

rhamnogalacturonic acid
rhamnogalacturonic acid

(organic chemistry, in combination) A univalent radical derived from rhamnogalacturonic acid


senecrassidiol

(organic chemistry) The sesquiterpenoid (1~{R},2~{R},5~{R},8~{S},9~{R})-4,4,8-trimethyltricyclo[6.3.1.0^{2,5}]dodecane-1,9-diol present in Panax ginseng


succination

(organic chemistry) Reaction with a derivative of succinic acid


tremuloidin

(organic chemistry) A glucoside, [(2~{S},3~{R},4~{S},5~{S},6~{R})-4,5-dihydroxy-6-(hydroxymethyl)-2-[2-(hydroxymethyl)phenoxy]oxan-3-yl] benzoate, present in the bark and leaves of several poplars