Term Name: hydroxyflavan
Synonyms: flavanols, hydroxyflavans
Definition: A member of the class of flavans in which one or more ring hydrogens are replaced by hydroxy groups.
Ontology: ChEBI [CHEBI:72010]  ( EBI )

Relationships
is a type of: flavans organic hydroxy compound
has subtype: (+)-catechin-(4alpha->6)-(+)-gallocatechin (+)-catechin-(4alpha->8)-(-)-epigallocatechin (+)-gallocatechin-(4alpha->6)-(+)-catechin (+)-gallocatechin-(4alpha->8)-(+)-catechin (+)-gallocatechin-(4alpha->8)-(-)-epicatechin (+)-gallocatechin-(4beta->8)-(+)-catechin (-)-Epicatechin sulfate (-)-epicatechin-(4alpha->8)-(-)-epicatechin (-)-epicatechin-(4beta->8)-(+)-gallocatechin (-)-epicatechin-(4beta->8)-(-)-epigallocatechin (-)-epigallocatechin-(4beta->6)-(+)-catechin (-)-epigallocatechin-(4beta->8)-(-)-epicatechin (2R,3R)-3,5,7,3',5'-Pentahydroxyflavan (2R,3R)-flavan-3-ol (2R-cis)-2-(2,5-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol (2S),(2''S)-8,8''-5',5''-tetrahydroxy-7,7''-3,3''-4,4''-hexamethoxy-5,5''-biflavan (2S),(2''S)-8,8''-5'-trihydroxy-7,7''-3,3''-4,4''-5''-heptamethoxy-5,5''-biflavan (2S)-2'-hydroxy-7,8,3',4',5'-pentamethoxyflavan (2S)-flavan-4-ol (2S,3R)-flavan-3-ol (2S,3S)-flavan-3-ol (4alpha->8)-bis-4'-O-methylgallocatechin 2-(1,3-Benzodioxol-5-yl)-7-[(4-chlorophenyl)methoxy]-3,5-dihydroxychromen-4-one 2-(2,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4H-chromen-4-one 2-(2,5-dihydroxy-4-methoxyphenyl)-3,5,6,7-tetrahydroxy-4H-chromen-4-one 2-(2,6-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 2-(4-ethyl-3-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol 2-(4-Hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol 2-[3,4-bis(2-hydroxyethoxy)phenyl]-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one 2-phenyl-3,4-dihydro-2H-1-benzopyran-3,5,7-triol 3',4'-Di-O-methylquercetin 3'-Deoxydryopteric acid 3,3',4',5,5',8-Hexahydroxyflavone 3,3',4',7-Tetrahydroxyflavan 3,3',4'-trihydroxyflavone 3,3',7-Trihydroxy-4'-methoxyflavone 3,4',5,7-Tetrahydroxy-6-methoxyflavone 3,4',7-Trihydroxyflavone 3,5,2'-Trihydroxy-7,5'-dimethoxyflavone 3,5,3',4'-Tetrahydroxy-6,7,8-trimethoxyflavone 3,5,3'-Trihydroxy-6,7,4',5'-tetramethoxyflavone 3,5,4'-Trihydroxy-6,7,8,3'-tetramethoxyflavone 3,5,6-Trihydroxy-3',4',7-trimethoxyflavone 3,5,7,2',5'-Pentahydroxyflavone 3,5,7,2',6'-Pentahydroxyflavone 2'-glucoside 3,5,7,3'-Tetrahydroxy-6,4',5'-trimethoxyflavone 3,5,7-Trihydroxy-2',4',5'-trimethoxyflavone 3,5,8-Trihydroxy-3',4',7-trimethoxyflavone 3,5,8-Trihydroxy-6,7,3',4'-tetramethoxyflavone 3,5-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-8-methoxy-7-[(3-methyl-2-butenyl)oxy]-4H-1-benzopyran-4-one 3,7-dihydroxy-2-phenyl-1-benzopyran-4-one 3,7-Dihydroxy-3',4',5'-trimethoxyflavone 3-[2-(3,4-Dihydroxy-phenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yloxymethyl]-benzonitrile 3-[[2-(1,3-Benzodioxol-5-yl)-3,5-dihydroxy-4-oxochromen-7-yl]oxymethyl]benzonitrile 3-Flavanol, trans-(+)- 3-hydroxy-5-sulfino-2-[3-(sulfooxy)phenyl]-3,4-dihydro-2H-1-benzopyran-7-olate 3-hydroxy-7-methoxyflavone 4'-methylcatechin 3-sulfate 4beta-(2,4-Dihydroxy-3-methoxyphenyl)fisetinidol 5-Hydroxy-3,3',7,8-tetramethoxy-4',5'-methylenedioxyflavone 5-Hydroxy-7,8-dimethoxyflavonol 6,8-dimethyl-2-phenyl-3,4-dihydro-2H-1-benzopyran-4,5,7-triol 6-(3,4-Dihydroxyphenyl)-6a,12b-dihydro-3,10,11,12-tetrahydroxy-[2]benzopyrano[3,4-c]benzopyran-8(6H)-one 6a,12b-Dihydro-3,10,11,12-tetrahydroxy-6-(3,4,5-trihydroxyphenyl)-[2]benzopyrano[3,4-c]benzopyran-8(6H)-one 7,3'-dihydroxy-4'-methoxy-8-methylflavan 7-(3-Chloro-benzyloxy)-2-(3,4-dihydroxy-phenyl)-3,5-dihydroxy-chromen-4-one 7-(4-Chloro-benzyloxy)-2-(3,4-dihydroxy-phenyl)-3,5-dihydroxy-chromen-4-one 8-Hydroxygalangin 7-methyl ether 8-butyrate 8-Hydroxyquercetagetin [2,6-dihydroxy-3-(3,5,6,7-tetrahydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid [2-hydroxy-5-(3,5,7-trihydroxy-6-methoxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid [3-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)phenyl]oxidanesulfonic acid [3-(3,5,7-trihydroxy-6-methoxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid [3-(3,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)phenyl]oxidanesulfonic acid [3-(3-hydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid [4-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)phenyl]oxidanesulfonic acid [epicatechin-(4beta->8)]5-epicatechin Afzelechin 7-apioside Afzelechin 7-O-beta-D-apiofuranoside Allopatuletin arecatannin B1 auriculoside broussin catechin catechin 3-sulfate cis-(+)-3-Flavanol diffutin Dumosol ent-Robinetinidol Epidistenin epirobinetinidol-(4beta,8)-catechin eruberin A flavan-3,3',4',5,5',7-hexol flavan-3,3',4,4',5,5',7-heptol Geranioloxyalatum flavone Gomphrenol Gossypetin 7-methyl ether 8-acetate Guibourtinidol Haplogenin Herbacetin 4'-methyl ether Herbacetin 7,4'-dimethyl ether 8-acetate leucoanthocyanidin Limocitrin Limocitrol luteolin monosulfate mahuannin D Mearnsetin Mesquitol Myricetin 5-methyl ether Natsudaidain Nympholide A Patuletin 7-O-sulfate pentahydroxyflavan Pinomyricetin Pollenitin Pollenitin 8-butyrate proanthocyanidin A2 procyanidin B1 procyanidin B2 procyanidin B3 procyanidin B4 procyanidin B5 procyanidin B6 procyanidin B8 procyanidin C1 procyanidin C2 Prudomestin Quercetagetin 4'-methyl ether Quercetagetin 7-methyl ether Quercetin 3'-isobutyrate Ranupetin robinetinidol 3-o-gallate Spinacetin tephrowatsin A tetrahydroxyflavan trihydroxyflavan
inverse has_functional_parent: proanthocyanidin