n
(organic chemistry) A resin obtained from Strasburg turpentine or Canada balsam. It is without taste or smell, is insoluble in water, but soluble in alcohol (especially at the boiling point), in strong acetic acid, and in ether.
n
(organic chemistry) The phenolic glycoside [6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
n
(organic chemistry) A steroid alcohol with a musk-like odour; it is found in human sweat and also in truffles
n
(organic chemistry) Any of a class of organic compounds derived from Artocarpus species.
n
(organic chemistry) The carotenoid ketone 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-3,4-dioxocyclohexen-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-ene-1,2-dione
n
(organic chemistry) A fungi-derived tetrahydrofuran.
n
(organic chemistry) The unsaturated bicyclic hydrocarbon 4,6-dimethyl-6-(4-methylpent-3-enyl)bicyclo[3.1.1]hept-3-ene found in bergamot
n
(organic chemistry) A hydroxy derivative of lupenone
n
(organic chemistry) Any of a group of isomers of vomifoliol
n
(organic chemistry) A bicyclic organic compound and a terpene, easily oxidized to the ketone yielding camphor.
n
(organic chemistry) An emetic substance obtained from bryony root.
n
(organic chemistry) Any of a class of polyacetylenes that occur in plants of the genus Bupleurum.
adj
(organic chemistry) Pertaining to any of the caffeoylquinic acids or their derivatives
n
(organic chemistry) Any of several polyphenolic acids derived from caffeic acid
n
(organic chemistry) The lactone 3-methyl-5-{[(1Z,3E)-2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)buta-1,3-dien-1-yl]oxy}furan-2(5H)-one that is a plant hormone
n
(organic chemistry) A diterpenoid alcohol found in spearmint oil.
n
(organic chemistry) The tetranortriterpenoid ((1S,2aR,3aR,3bR,9aR,9bR,11aS)-1-(furan-3-yl)-5-hydroxy-3b,6,6,9a,11a-pentamethyl-2,2a,6,9a,9b,10,11,11a-octahydronaphtho[1',2':6,7]indeno[1,7a-b]oxirene-4,7(1H,3bH)-dione) found in the Asian tree Toona ciliata
n
(organic chemistry) Any of a group of diterpenoids sometimes present in tobacco
n
(organic chemistry) The glycoside [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(3-nitropropanoyloxy)oxan-2-yl]methyl 3-nitropropanoate
n
(organic chemistry) eucalyptol
n
(organic chemistry) A monoterpene of plant origin, used in perfumery.
n
(organic chemistry) The diterpene (1S,2R,4aS,5S,8aS)-1,2,4a,5-tetramethyl-1-(3-methylpentyl)decahydronaphthalene whose skeleton is the basis of many natural products
n
Alternative form of cocamidopropylbetaine. [A mixture of closely related organic compounds derived from coconut oil and dimethylaminopropylamine, used as a surfactant.]
n
(organic chemistry) The phenolic aldehyde 3-(4-hydroxy-3-methoxyphenyl)prop-2-enal sometimes present in wine that has a cork stopper
n
(biochemistry) A bicyclic isoquinoline ketone alkaloid with IUPAC name 6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-one
n
(organic chemistry) A sesquiterpene lactone, (3aS,6E,10E,11aR)-6,10-dimethyl-3-methylene-3,3a,4,5,8,9-hexahydrocyclodeca[b]furan-2(11aH)-one, present in lettuce
adj
(organic chemistry) Relating to, or derived from a coumarin
n
(organic chemistry) cis-coumaric acid
n
(organic chemistry) Any of a group of oxidation products of pterocarpan that are similar to coumarin.
n
(organic chemistry) The sesquiterpenoid alcohol (2S,5S,8S,9S)-2-methyl-6-methylidene-9-propan-2-yl-11-oxatricyclo[6.2.1.01,5]undecan-8-ol
n
(organic chemistry) The aminodeoxysugar (3S,4S,5S)-4-amino-6-methyl-tetrahydropyran-2,5-diol
n
(organic chemistry) The apocarotenoid (4E,6E,8E,10E,12E,14E,16E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,4,6,8,10,12,14,16,18,22-decaene
n
An essential oil related to apiole, having a methoxy group positioned differently on the benzene ring.
n
(organic chemistry) Any dimethoxy derivative of flavone, but especially 5,7-dimethoxyflavone which is biologically active
n
(chemistry) any polyterpenoid having a single hydroxyl group on the terminal carbon atom, and the terminal isoprene residue being saturated; a dihydropolyprenol
n
(organic chemistry) A particular bicyclic sesquiterpene https://web.archive.org/web/20110514155232/http://www.chem.qmul.ac.uk/iupac/sectionF/terpenoid/terp16.html
n
(organic chemistry) Any of a group of naturally-occurring cytotoxic sesquiterpene furofurans
n
(organic chemistry) Synonym of ergocristine
n
(organic chemistry) A monoterpenoid ketone present in the essential oil of fennel
n
(organic chemistry) The chromenone 8-hydroxy-6,7-dimethoxychromen-2-one
n
(organic chemistry) A flavonol possessing a furan group
n
(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
n
(organic chemistry) A monoterpenoid alcohol found in the essential oils of rose, palmarosa and citronella
n
(chemistry) An azulene, 1,4-dimethyl-7-isopropylazulene, obtained from guaiac wood oil.
n
(organic chemistry) The sesquiterpene phenolic aldehyde 2,3,8-trihydroxy-6-methyl-4-propan-2-ylnaphthalene-1-carbaldehyde
n
(organic chemistry) An organic compound found in a variety of plants and used in food supplements developed for weight management.
n
(organic chemistry) Any of a group of compounds derived from agatharesinol by the addition of a vinyl sidechain.
n
(organic chemistry) Any derivative of an isoflavone in which the phenyl group is connected via a methylene group
n
An antioxidant phenolic biomarker derived from dihydrophenanthrene
n
(organic chemistry) An organic compound related to enmein.
n
(organic chemistry) The alkaloid (1R)-1-[[4-hydroxy-3-[[(1R)-6-methoxy-1-[(4-methoxyphenyl)methyl]-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]oxy]phenyl]methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-ol
n
(organic chemistry) The butanolide (3Z)-3-hexadecylidene-4-hydroxy-5-methylideneoxolan-2-one or any similar isomer of linderanolide
n
(organic chemistry) The sesquiterpene (1R,8S)-2,2,7,7-tetramethyltricyclo[6.2.1.0^(1,6)]undec-5-ene
n
(organic chemistry) The isomer of luminol 6-amino-2,3-dihydro-1,4-phthalazinedione
n
(organic chemistry) The xanthone glycoside 1,3,6,7-tetrahydroxy-4-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one
n
(organic chemistry) The epimer of allopregnanolone 3β-hydroxy-5α-pregnan-20-one
n
(organic chemistry) The carotenoid 3,3′-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(1,2,4-trimethylbenzene)
n
(organic chemistry) A stilbene that is a component of some lignins
n
(organic chemistry) The tetracyclic sesquiterpenoid alcohol 2,6,6,9-tetramethyltricyclo[5.4.0.0^(2,9)]undecan-8-ol
n
(organic chemistry) Any of a particular class of polycyclic cytotoxic triterpenoid lactones
n
(organic chemistry) The genotoxic anthraquinone 1,3-dihydroxy-2-(hydroxymethyl)anthracene-9,10-dione
n
(organic chemistry) A pentacyclic triterpenoid 3a-(hydroxymethyl)-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol
n
(organic chemistry) The halogenated amino alcohol 1-[4-amino-3-chloro-5-(trifluoromethyl)phenyl]-2-(2-methylbutan-2-ylamino)ethanol
n
(organic chemistry) An acid which occurs in opium and may be obtained by oxidizing narcotine.
n
(organic chemistry) Any compound, including many natural products, having a partial terpenoid structure
n
(organic chemistry) A stearopten obtained from monarda oil, isomeric with thymol.
n
(organic chemistry) a terpenoid having a C₁₀ skeleton
n
(organic chemistry) A monoterpenoid alcohol found in the essential oil of myrtle
n
(organic chemistry) 5-pentylresorcinol or 5-pentyl-1,3-benzenediol, an organic compound found in certain lichens. It is also a precursor in various syntheses of tetrahydrocannabinol.
n
(organic chemistry) orellanine
n
(organic chemistry) The steroid ketone (3S,5R,8R,9R,10S,14S)-3,17-dihydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9-hexahydro-1H-cyclopenta[a]phenanthrene-15,16-dione present in the roots of Paeonia albiflora
n
(organic chemistry) A particular marine diterpenoid related to dolabellane
n
(organic chemistry) The triterpene 2,3,6,7,8,8a.alpha.-hexahydro-1.beta.,4,9,9-tetramethyl-1H-3a,7-methanoazulene found in patchouli
n
(chemistry) A liquid resembling camphene, obtained by treating turpentine hydrochloride with lime.
n
(biochemistry) A phloroglucinol oligomer with C-O-C linkages, a kind of phlorotannin.
n
(organic chemistry) The diterpenoid alcohol (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-ol, derived from chlorophyll.
n
(organic chemistry) A phenolic stilbenoid, a metabolite of resveratrol, found in red wine and believed to possess anticancer properties.
n
(organic chemistry) A ketone with a peppermint odour, used mainly in the synthesis of triazolylpinacolone to produce the fungicide triadimefon and in synthesis of the herbicide metribuzin.
n
(organic chemistry) The bicyclic monoterpenoid ketone 6,6-dimethyl-2-methylidenebicyclo[3.1.1]heptan-3-one.
n
Any of a small group of antibacterial flavonones isolated from Piper aduncum
n
(organic chemistry) Any derivative of a flavone that is substituted with many methoxy groups
n
A polyphenol, or derivative
n
(organic chemistry) convolvulin
n
(organic chemistry) Any of a group of triterpenoid carboxylic acids present in rhododendron
n
(organic chemistry) The sesquiterpenoid alcohol 2-(hydroxymethyl)-1,5-dimethylspiro[8-oxatricyclo[7.2.1.0^(2,7)]dodec-5-ene-12,2'-oxirane]-10,11-diol present in some fusarium fungi
n
Any of a subclass of iridoids resulting from cleavage of a bond in the cyclopentane ring.
n
(organic chemistry) An unsaturated polyisoprenoid alcohol found in tobacco.
n
(organic chemistry) A triterpenoid present in dandelions
n
Any of various essential oils containing monoterpene alcohols which are added to a henna mix to darken the color.
n
(organic chemistry) Any of a group of diterpene indoles produced by the fungus Chaunopycnis alba
n
(organic chemistry, medicine) A fungal benzoisochromanequinone with potent human rhinovirus protease inhibitory activity
n
(organic chemistry) Any of a group of enolic isomers of vitamin E
n
(organic chemistry) A monocyclic sesquiterpene alcohol extracted from turmeric
n
(organic chemistry) The chromenone derivative 7-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienoxy]chromen-2-one
n
(organic chemistry) The sesquiterpene octahydro-1,8a-dimethyl-7-(1-methylethenyl)naphthalene, which has a citrus aroma
n
(organic chemistry) A sesquiterpenol, 2-[(2R,8R,8aS)-8,8a-dimethyl-2,3,4,6,7,8-hexahydro-1H-naphthalen-2-yl]propan-2-ol, found in Valeriana.
n
(chemistry) An azulene, 4,8-dimethyl-2-isopropylazulene, obtained from vetiver oil.
n
(organic chemistry) An acetylenic, heterocyclic fatty acid ester methyl (E)-3-[5-[(Z)-hept-4-en-2-ynoyl]furan-2-yl]prop-2-enoate present in some beans
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