S-adenosyl-L-methionine → 2-Hydroxy-3-phenyl-2,3-dihydro-4H-1-benzopyran-4-one

HRID 2374129

反応式

HRID 2374129 の反応式
[OH:1][CH:2]1[CH:11]([C:12]2[CH:17]=[CH:16][C:15](OC)=[CH:14][CH:13]=2)[C:10](=[O:20])[C:9]2[C:4](=[CH:5][C:6](O)=[CH:7][C:8]=2O)[O:3]1.COC1C=CC(C2C(=O)C3C(=CC(O)=CC=3O)OC=2)=CC=1.OC1C(C2C=CC(O)=CC=2)C(=O)C2C(=CC(O)=CC=2O)O1.N[C@H](C(=O)O)CC[S+](C)C[C@H]1O[C@@H](N2C3N=CN=C(N)C=3N=C2)[C@H](O)[C@@H]1O>COCCO>[OH:1][CH:2]1[CH:11]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[C:10](=[O:20])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[O:3]1

参加物

6

反応物 4

HCID 34756S-adenosyl-L-methionineHCID 443902HCID 443902、化合物HCID 5280373Biochanin AHCID 9904478HCID 9904478、化合物

生成物 1

HCID 132572792-Hydroxy-3-phenyl-2,3-dihydro-4H-1-benzopyran-4-one

試薬・触媒・溶媒 1

HCID 80192-Methoxyethanol溶媒

実験手順

The assay of 2,5,7-trihydroxy-4′-methoxyisoflavanone dehyderatase (biochanin A synthetase) was carried out as follows. 2,5,7,4′-tetrahydroxyisoflavanone (10 nmol) dissolved in 2-methoxyethanol was incubated together with licorice HI4′OMT (1 μg) and 1 μmol of S-adenosyl-L-methionine (SAM) at 30° C. for 15 minutes.

出典と根拠

ORDレコード
ord-14c72a6ee09a4930bc514b9742a2ff9c
出典データセット
uspto-grants-2008_12
特許番号
US07462478B2

関連ノート

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