CHEBI ONTOLOGY - ANNOTATIONS
The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/ . The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/ ). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term: flavones
Accession: CHEBI:24043
browse the term
Definition: A member of the class of flavonoid with a 2-aryl-1-benzopyran-4-one (2-arylchromen-4-one) skeleton and its substituted derivatives.
Synonyms: related_synonym: 2-aryl-1-benzopyran-4-one; 2-aryl-1-benzopyran-4-ones; 2-arylchromen-4-one; 2-arylchromen-4-ones; Formula=C15O2R10; SMILES=O1C2=C(C(C(=C1C3=C(C(=C(C(=C3*)*)*)*)*)*)=O)C(=C(C(=C2*)*)*)*; a flavone
xref_mesh: MESH:D047309
xref: MetaCyc:Flavones; Wikipedia:Flavone
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Path 1
CHEBI ontology
19922
chemical entity
19920
atom
19892
nonmetal atom
19849
oxygen atom
19587
oxygen molecular entity
19587
flavonoids
11629
flavonoid
7225
flavones
4580
(9R,10S)-rel-(-)-9,10-bis(Acetyloxy)-9,10-dihydro-5-methoxy-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
0
(\{4-[2-(2,4-dihydroxyphenyl)-3-(3,7-dimethylocta-2,6-dien-1-yl)-5,7-dihydroxy-4-oxo-4H-chromen-6-yl]-2-methylbut-2-en-1-yl\}oxy)sulfonic acid
0
2',5'-Dihydroxyflavone 5'-acetate
0
2'-Hydroxy-alpha-naphthoflavone
0
2'-Hydroxyflavone
0
2-(2,3-dihydroxyphenyl)-6-hydroxy-1-benzopyran-4-one
0
2-(2,4-Dihydroxyphenyl)-5-hydroxy-8-(hydroxymethyl)-8-methyl-3-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-F]chromen-4-one
0
2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(4-hydroxy-3-methylbut-2-en-1-yl)-4H-chromen-4-one
0
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-1-benzopyran-4-one
0
2-(3,5-dihydroxyphenyl)-5,6,7-trihydroxy-4H-chromen-4-one
0
2-(4-aminophenyl)-6-hydroxy-1-benzopyran-4-one
0
2-[(4-oxo-2-phenyl-1-benzopyran-3-yl)oxy]acetic acid
0
2-[[5-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]-4-oxo-2-phenyl-1-benzopyran-7-yl]oxy]acetic acid tert-butyl ester
0
3'-O-Methylgancaonin P
0
3'-unsubstituted flavone
0
3,5,8,4'-Tetrahydroxy-7,3'-dimethoxy-6-(3-methylbut-2''-enyl)flavone
0
3-O-Methyluralenol
0
3-methylflavone-8-carboxylic acid +
0
4'',5''-Dihydro-3,5,3',4'-tetrahydroxy-4'',6'',6''-trimethylpyrano[2,3:7,8]flavone
0
5,2',5'-Trihydroxyflavone
0
5,3',4'-Trihydroxy-3,7-dimethoxy-6-prenylflavone
0
5,7,2'-Trihydroxyflavone
0
5,7-Dihydroxy-2-[4-hydroxy-3-(2-hydroxy-3-methyl-3-butenyl)phenyl]-6-(2-hydroxy-3-methyl-3-butenyl)-4H-1-benzopyran-4-one
0
5,7-Dihydroxyflavone 7-benzoate
0
5,7-dihydroxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-8-phenyl-6-pyrano[3,2-g][1]benzopyranone
0
5,7-dimethoxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-8-phenyl-6-pyrano[3,2-g][1]benzopyranone
0
5,8,2'-Trihydroxyflavone
0
5-Hydroxyflavone
10
6,8,5'6'-tetrahydroxy-3'-methylflavone
0
6-Chloroapigenin
0
6-Methylapigenin
0
6-Methylflavone
1
6-Prenylherbacetin 3,8-dimethyl ether
0
7,3',4'-Trihydroxyflavone
0
7-hydroxy-2-(2-hydroxyphenyl)-1-benzopyran-4-one
0
8-C-Methylvelloquercetin 3,5,3'-trimethyl ether
0
8-Hydroxyluteolin 8-sulfate
0
Albanin A
0
Albanin C
0
Albanin D
0
Albanin E
0
Albanin F
0
Albanin G
0
Aliarin
0
Apigenin 7-(2''-glucuronosyllactate)
0
Apigenin 7-sulfate
0
Artelastofuran
0
Artocarpesin
0
Artocarpetin A
0
Artocarpetin B
0
Artoindonesianin Q
0
Artoindonesianin R
0
Artonin U
0
Artonin V
0
Asplenetin
0
Baohuosu
0
Brosimacutin F
0
Brosimone H
0
Broussoflavonol B
0
Broussoflavonol D
0
Broussoflavonol E
0
Cannflavin A
0
Ciliatin A
0
Cochliophilin A
0
Demethyltorosaflavone D
0
Denticulaflavonol
0
Dinklagin B
0
Dorsilurin D
0
Dorsmanin C
0
Enantiomultijugin
0
Gancaonin O
0
Gancaonin P
0
Gancaonin Q
0
Glycyrrhizaflavonol A
0
Heteroartonin A
0
Heterophyllin
0
Honyucitrin
0
Icaritin
32
Isoartocarpesin
0
Isolicoflavonol
0
Isoquercetrin
0
Isorhynchospermin
0
Isounonal
0
KB 2
0
Kaempferol 3-p-coumarate
0
Kanzonol D
0
Kanzonol E
0
Kushenol G
0
Kuwanon A
0
Kuwanon B
0
Licoflavone A
0
Licoflavone B
0
Licoflavonol
0
Luteolin 3'-sulfate
0
Luteolin 4'-sulfate
0
Luteolin 5-galactoside
0
Luteolin 7-sulfate
0
Macaflavone I
0
Matteuorien
0
Moralbanone
0
Morusignin L
0
Morusinol
0
Mulberranol
0
Multijuginol
0
N-[2-(2-chlorophenyl)-5-hydroxy-4-oxo-1-benzopyran-8-yl]-2-(trifluoromethoxy)benzenesulfonamide
0
Neouralenol
0
Norartocarpetin
0
Oxidihydroartocarpesin
0
Penimethavone A
0
Pinnatifinoside A
0
Poinsettifolin A
0
Quercetin 3,7,3',4'-tetra-O-sulfate
0
Quercetin 3,7-di-O-sulfate
0
Rhynchospermin
0
Rubraflavone A
0
Rubraflavone B
0
Rubraflavone C
0
Rubraflavone D
0
SERICETIN DIACETATE
0
Semiglabrinol
0
Strobochrysin
0
Tephrodin
0
Topazolin hydrate
0
Tricetin 7,3'-disulfate
0
Unonal
0
Uralene
0
Uralenol
0
Viscosol
0
Yinyanghuo D
0
[2,2-dimethyl-6-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)-3,4-dihydro-2H-1-benzopyran-3-yl]oxidanesulfonic acid
0
[2-hydroxy-5-(7-hydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
[3-(6,7-dihydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
[3-(7-hydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
\{[8-(2,4-dihydroxyphenyl)-7-(3,7-dimethylocta-2,6-dien-1-yl)-5-hydroxy-2-methyl-6-oxo-2H,6H-pyrano[3,2-g]chromen-2-yl]methoxy\}sulfonic acid
0
acetic acid [4-(5,7-diacetyloxy-4-oxo-1-benzopyran-2-yl)phenyl] ester
0
benzquercin
0
cassiaoccidentalin A
0
flavocillin
0
flavodic acid
0
flavone +
92
flavone C-glycoside +
22
flavoxate
0
glycosyloxyflavone +
608
hydroxyflavone +
4556
methoxyflavone +
478
tricetin 3'-sulfate
0
Path 2
CHEBI ontology
19922
subatomic particle
19892
composite particle
19892
hadron
19920
baryon
19892
nucleon
19920
atomic nucleus
19892
atom
19892
main group element atom
19866
p-block element atom
19866
carbon group element atom
19805
carbon atom
19802
organic molecular entity
19775
organic molecule
19755
organic cyclic compound
19545
organic heterocyclic compound
18906
oxacycle
17904
benzopyran
11976
1-benzopyran
11730
flavonoid
7225
anthoxanthin
4580
flavones
4580
(9R,10S)-rel-(-)-9,10-bis(Acetyloxy)-9,10-dihydro-5-methoxy-8,8-dimethyl-2-phenyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
0
(\{4-[2-(2,4-dihydroxyphenyl)-3-(3,7-dimethylocta-2,6-dien-1-yl)-5,7-dihydroxy-4-oxo-4H-chromen-6-yl]-2-methylbut-2-en-1-yl\}oxy)sulfonic acid
0
2',5'-Dihydroxyflavone 5'-acetate
0
2'-Hydroxy-alpha-naphthoflavone
0
2'-Hydroxyflavone
0
2-(2,3-dihydroxyphenyl)-6-hydroxy-1-benzopyran-4-one
0
2-(2,4-Dihydroxyphenyl)-5-hydroxy-8-(hydroxymethyl)-8-methyl-3-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-F]chromen-4-one
0
2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(4-hydroxy-3-methylbut-2-en-1-yl)-4H-chromen-4-one
0
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-1-benzopyran-4-one
0
2-(3,5-dihydroxyphenyl)-5,6,7-trihydroxy-4H-chromen-4-one
0
2-(4-aminophenyl)-6-hydroxy-1-benzopyran-4-one
0
2-[(4-oxo-2-phenyl-1-benzopyran-3-yl)oxy]acetic acid
0
2-[[5-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]-4-oxo-2-phenyl-1-benzopyran-7-yl]oxy]acetic acid tert-butyl ester
0
3'-O-Methylgancaonin P
0
3'-unsubstituted flavone
0
3,5,8,4'-Tetrahydroxy-7,3'-dimethoxy-6-(3-methylbut-2''-enyl)flavone
0
3-O-Methyluralenol
0
3-methylflavone-8-carboxylic acid +
0
4'',5''-Dihydro-3,5,3',4'-tetrahydroxy-4'',6'',6''-trimethylpyrano[2,3:7,8]flavone
0
5,2',5'-Trihydroxyflavone
0
5,3',4'-Trihydroxy-3,7-dimethoxy-6-prenylflavone
0
5,7,2'-Trihydroxyflavone
0
5,7-Dihydroxy-2-[4-hydroxy-3-(2-hydroxy-3-methyl-3-butenyl)phenyl]-6-(2-hydroxy-3-methyl-3-butenyl)-4H-1-benzopyran-4-one
0
5,7-Dihydroxyflavone 7-benzoate
0
5,7-dihydroxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-8-phenyl-6-pyrano[3,2-g][1]benzopyranone
0
5,7-dimethoxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-8-phenyl-6-pyrano[3,2-g][1]benzopyranone
0
5,8,2'-Trihydroxyflavone
0
5-Hydroxyflavone
10
6,8,5'6'-tetrahydroxy-3'-methylflavone
0
6-Chloroapigenin
0
6-Methylapigenin
0
6-Methylflavone
1
6-Prenylherbacetin 3,8-dimethyl ether
0
7,3',4'-Trihydroxyflavone
0
7-hydroxy-2-(2-hydroxyphenyl)-1-benzopyran-4-one
0
8-C-Methylvelloquercetin 3,5,3'-trimethyl ether
0
8-Hydroxyluteolin 8-sulfate
0
Albanin A
0
Albanin C
0
Albanin D
0
Albanin E
0
Albanin F
0
Albanin G
0
Aliarin
0
Apigenin 7-(2''-glucuronosyllactate)
0
Apigenin 7-sulfate
0
Artelastofuran
0
Artocarpesin
0
Artocarpetin A
0
Artocarpetin B
0
Artoindonesianin Q
0
Artoindonesianin R
0
Artonin U
0
Artonin V
0
Asplenetin
0
Baohuosu
0
Brosimacutin F
0
Brosimone H
0
Broussoflavonol B
0
Broussoflavonol D
0
Broussoflavonol E
0
Cannflavin A
0
Ciliatin A
0
Cochliophilin A
0
Demethyltorosaflavone D
0
Denticulaflavonol
0
Dinklagin B
0
Dorsilurin D
0
Dorsmanin C
0
Enantiomultijugin
0
Gancaonin O
0
Gancaonin P
0
Gancaonin Q
0
Glycyrrhizaflavonol A
0
Heteroartonin A
0
Heterophyllin
0
Honyucitrin
0
Icaritin
32
Isoartocarpesin
0
Isolicoflavonol
0
Isoquercetrin
0
Isorhynchospermin
0
Isounonal
0
KB 2
0
Kaempferol 3-p-coumarate
0
Kanzonol D
0
Kanzonol E
0
Kushenol G
0
Kuwanon A
0
Kuwanon B
0
Licoflavone A
0
Licoflavone B
0
Licoflavonol
0
Luteolin 3'-sulfate
0
Luteolin 4'-sulfate
0
Luteolin 5-galactoside
0
Luteolin 7-sulfate
0
Macaflavone I
0
Matteuorien
0
Moralbanone
0
Morusignin L
0
Morusinol
0
Mulberranol
0
Multijuginol
0
N-[2-(2-chlorophenyl)-5-hydroxy-4-oxo-1-benzopyran-8-yl]-2-(trifluoromethoxy)benzenesulfonamide
0
Neouralenol
0
Norartocarpetin
0
Oxidihydroartocarpesin
0
Penimethavone A
0
Pinnatifinoside A
0
Poinsettifolin A
0
Quercetin 3,7,3',4'-tetra-O-sulfate
0
Quercetin 3,7-di-O-sulfate
0
Rhynchospermin
0
Rubraflavone A
0
Rubraflavone B
0
Rubraflavone C
0
Rubraflavone D
0
SERICETIN DIACETATE
0
Semiglabrinol
0
Strobochrysin
0
Tephrodin
0
Topazolin hydrate
0
Tricetin 7,3'-disulfate
0
Unonal
0
Uralene
0
Uralenol
0
Viscosol
0
Yinyanghuo D
0
[2,2-dimethyl-6-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)-3,4-dihydro-2H-1-benzopyran-3-yl]oxidanesulfonic acid
0
[2-hydroxy-5-(7-hydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
[3-(6,7-dihydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
[3-(7-hydroxy-4-oxo-4H-chromen-2-yl)phenyl]oxidanesulfonic acid
0
\{[8-(2,4-dihydroxyphenyl)-7-(3,7-dimethylocta-2,6-dien-1-yl)-5-hydroxy-2-methyl-6-oxo-2H,6H-pyrano[3,2-g]chromen-2-yl]methoxy\}sulfonic acid
0
acetic acid [4-(5,7-diacetyloxy-4-oxo-1-benzopyran-2-yl)phenyl] ester
0
benzquercin
0
cassiaoccidentalin A
0
flavocillin
0
flavodic acid
0
flavone +
92
flavone C-glycoside +
22
flavoxate
0
glycosyloxyflavone +
608
hydroxyflavone +
4556
methoxyflavone +
478
tricetin 3'-sulfate
0