n
(organic chemistry) The chromenone 8-[5-(hydroxymethyl)-4,7-dimethoxy-2-oxochromen-3-yl]-4,7-dimethoxy-5-methylchromen-2-one present in the fungus Aspergillus flavus
n
(organic chemistry) Any of a family of cyathin diterpenes found in fungi of the genus Cyathus.
n
(organic chemistry) The flavanol (2S)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol
n
(organic chemistry) A glycoside of hydroquinone, found in bearberry, that is used to treat some diseases of the urinary tract
n
Alternative form of artepillin [(organic chemistry) Any of a group of prenylated derivatives of coumaric acid that has antioxidant properties]
n
(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
n
(organic chemistry) An anthraquinone present in Cassia occidentalis
n
(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
n
(organic chemistry) Either of two isomeric sterols, related to cholesterol, found in some vegetable oils
n
(organic chemistry) Any of a group of cytotoxic pyranone esters present in Hyptis brevipes
n
(organic chemistry) Any of a group of tetrasubstituted pyrrolidine alkaloids that are glycosidase inhibitors
n
(organic chemistry) The coumarin 9-[(2R)-2,3-dihydroxy-3-methylbutoxy]-4-methoxyfuro[3,2-g]chromen-7-one, an aldose reductase inhibitor.
n
(organic chemistry) The xanthone 2,5,7-trichloro-3-O-methylnorlichexanthone
n
(biochemistry) A particular tricyclic carbazole alkaloid.
n
Alternative form of cardamomin [(organic chemistry) The chalcone 1-(2,4-dihydroxy-6-methoxyphenyl)-3-phenyl-2-propen-1-one]
n
(organic chemistry) Any of a group of hydroxy-cinnamoylmannopyranosides found in chestnuts of the genus Castanea.
n
(organic chemistry) An organic compound with antiasthma properties, found in onions.
n
(organic chemistry) A chemical compound found in rhubarb.
n
(organic chemistry) Any of a group of indolotryptoline alkaloids found in an actinomycete strain of Streptomyces
n
(organic chemistry) The polyphenol derivative of rosmarinic acid (2S)-3-(3,4-dihydroxyphenyl)-2-[[(Z)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]amino]propanoic acid present in cacao
n
(organic chemistry) Any of a class of annonaceous acetogenins found in Annona seeds.
n
(organic chemistry) A cyclopropyl amino acid component of the phytotoxin coronatine, a virulence factor of the plant pathogen Pseudomonas syringae.
n
(organic chemistry) A linear diterpenoid derived from the seaweed Cystoseira crinita, (2E,6E,9R,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraene-1,9-diol
n
(organic chemistry) The curcumin derivative 2-(4-hydroxy-3-methoxyphenyl)-6-[(E)-2-(4-hydroxy-3-methoxyphenyl)ethenyl]-2,3-dihydropyran-4-one present in turmeric
n
(organic chemistry) An anthraquinone aldehyde present in noni
n
(organic chemistry) A particular hydroxycoumarin.
n
(organic chemistry) Any of a group of diterpenoids, extracted from the sea hare Dolabella auricularia, that are inhibitors of a reverse transcriptase.
n
(organic chemistry) Any of a group of diterpenes present in some brown algae
n
(organic chemistry) A sterol present in the marine sponge Echinoclathria
n
(organic chemistry) A diketopiperazine alkaloid present in a mangrove rhizosphere soil
n
(organic chemistry) The insecticidal cyclic ketone 2,2,4,4-tetramethyl-6-(2-methylpropanoyl)cyclohexane-1,3,5-trione present in some essential oils
n
(organic chemistry) One of a family of meroterpenoid natural substances derived from a fungus.
n
(organic chemistry) A phenol, 4-(hydroxymethyl)phenol, present in the rhizome of Gastrodia
n
(organic chemistry) The coumarin 3-(2,4-dihydroxyphenyl)-7-hydroxy-5-methoxy-6-(3-methylbut-2-enyl)chromen-2-one
n
(organic chemistry) The lignan amide (2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-N-[2-(4-hydroxyphenyl)ethyl]-5-[(1E)-3-{[2-(4-hydroxyphenyl)ethyl]amino}-3-oxo-1-propen-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboxamide isolated from the grossum variety of Capsicum annuum
n
(organic chemistry) An alkaloid, 1,2,3,6-tetrahydropyridine-5-carboxylic acid, present in areca nuts
n
(organic chemistry) Any of a family of macrocyclic polyethers initially isolated from sponges of the genus Halichondria
n
(organic chemistry) The anthraquinone 1,5,8-trihydroxy-3-methylanthraquinone present in Rumex abyssinicus
n
(organic chemistry) Any of a group of toxic triterpene glycosides present in the sea cucumber
n
(organic chemistry) A hydroxy derivative of paeoniflorin, present in some Chinese medicines
n
(organic chemistry) A furocoumarin isolated from Urena lobata, Angelica archangelica, and various other plants.
n
(organic chemistry) A particular furocoumarin.
n
Alternative form of kaempferol [(organic chemistry) A flavonoid, isolated from tea and other plants, that may reduce the risk of heart disease]
n
(organic chemistry) Any of a group of tyrosols found in licorice
n
(organic chemistry) Any of a group of diterpenoid phytoalexins found in maize
n
(organic chemistry) Synonym of chrysanthemin
n
(organic chemistry) A sterol (3S,10S,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,7,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol present in some lichen
n
(organic chemistry) 3-methoxy-1,6,8-trihydroxyanthraquinone, an antibacterial anthraquinone derivative.
n
(organic chemistry) Any of a group of antimicrobial derivatives of resorcinol, present in nutmegs of the species Myristica malabarica, that inhibit quorum sensing
n
(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
n
(organic chemistry) A cytotoxic neolignan obtained from the laurel Aniba megaphylla.
n
(organic chemistry) Any of a class of organic compounds found in Melampodium and related plants.
n
(organic chemistry, archaic) quercetin obtained from melin
n
(organic chemistry) A coumarin isolated from Murraya paniculata (syn. Murraya exotica).
n
(organic chemistry, obsolete) An organic compound believed to be the active principle of cod liver oil.
n
(organic chemistry) Any of a group of antiviral amides present in sponges of the genus Mycale
n
(organic chemistry) The lignan (3S,4S)-3-hydroxy-3,4-bis[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one present in Wikstroemia indica
n
(dated, biochemistry) flavin
n
(organic chemistry) A strigolactone that acts as a germination stimulant
n
(organic chemistry) The aglycon of the antileukemic glycoside phyllanthoside
n
(organic chemistry) A base closely related to indicaine, found in Plantago species.
n
(organic chemistry) A sterol present in the tobacco plant
n
(organic chemistry) A monoterpenoid ketone, found in pennyroyal, that is toxic to dogs and cats
n
(organic chemistry) Any of a group of chlorinated prostaglandin present in some octocorals
n
(organic chemistry) An alkaloid extracted from the seeds of the castor oil plant.
n
(organic chemistry) A cardiotonic cyclodepsipeptide present in the fungus Trichothecium roseum
n
(organic chemistry) A macrolactam present in Salinispora
n
(organic chemistry) The trichothecene (1R,6R,7R,9S,10R,11R)-11-(hydroxymethyl)-3,6,7-trimethyl-12,13-dioxatetracyclo[8.2.1.0^(1,6).0^(7,11)]tridec-2-en-9-ol present in Fusarium sambucinum
n
(organic chemistry) the aliphatic hydroxyketone 7-hydroxy-4,6-dimethylnonan-3-one which is the female sex pheromone of the cigarette beetle (Lasioderma serricorne)
n
(organic chemistry) An isoprenyl chalconoid found in the herb Sophora tonkinensis.
n
spinochrome D (2,3,5,6,8-Pentahydroxy-1,4-naphthalenedione)
n
(organic chemistry) The marine sterol (3S,5S,9R,10S,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
n
Any of a group of compounds, such as tocopherol and tocotrienol, related to vitamin E
n
(organic chemistry) A diterpenoid isolated from Rabdosia umbrosa.
n
(organic chemistry) The iridoid glycoside [(1S,2S,4S,5S,6R,10S)-2-(hydroxymethyl)-10-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,9-dioxatricyclo[4.4.0.02,4]dec-7-en-5-yl] 3,4-dihydroxybenzoate
n
(organic chemistry) The heteropentacyclic quinone 3a,12a-dihydroanthra[2,3-b]furo[3,2-d]furan-5,10-dione
n
(organic chemistry) An alcohol obtained from the legume genus Vouacapoua.
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