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
19899
chemical entity
19897
atom
19897
nonmetal atom
19820
oxygen atom
19560
oxygen molecular entity
19560
flavonoids
11640
flavonoid
7242
flavones
4590
(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 +
97
flavone C-glycoside +
22
flavoxate
0
glycosyloxyflavone +
613
hydroxyflavone +
4567
methoxyflavone +
501
tricetin 3'-sulfate
0
Path 2
CHEBI ontology
19899
subatomic particle
19897
composite particle
19897
hadron
19897
baryon
19897
nucleon
19897
atomic nucleus
19897
atom
19897
main group element atom
19836
p-block element atom
19836
carbon group element atom
19776
carbon atom
19772
organic molecular entity
19772
organic molecule
19725
organic cyclic compound
19517
organic heterocyclic compound
18894
oxacycle
17926
benzopyran
11996
1-benzopyran
11749
flavonoid
7242
anthoxanthin
4590
flavones
4590
(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 +
97
flavone C-glycoside +
22
flavoxate
0
glycosyloxyflavone +
613
hydroxyflavone +
4567
methoxyflavone +
501
tricetin 3'-sulfate
0