Studies on the Constituents of Sophora Species. VI. Constituents of the Root of Sophora subprostrata CHUN et T. CHEN. (4)

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概要

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• Three new flavonoids were isolated from the root of Sophora subprostrata CHUN et T. CHEN, and their structures were established from their spectral data and comparison with the corresponding synthesized derivatives as 6-[3-(2', 4'-dihydroxyphenyl)acryloyl]-7-hydroxy-2,2-dimethyl-8-(3-methyl-2-butenyl)-2H-benzopyran (I), 2-(2', 4'-dihydroxyphenyl)-8,8-dimethyl-10-(3-methyl-2-butenyl)-8H-pyrano [2,3-d] chroman-4-one (IV), and 2', 4', 7-trihydroxy-6,8-bis (3-methyl-2-butenyl) flavanone (VIII).

• 公益社団法人日本薬学会の論文
• 1973-06-25

著者

• 畑山 勝男

  Research Center, Taisho Pharmaceutical Co., Ltd.,

• 畑山 勝男

  Research Center Taisho Pharmaceutical Co. Ltd.

• 京極 和旭

  Research Laboratory, Taisho Pharmaceutical Co., Ltd.

• 小松 曼耆

  Research Laboratory Taisho Pharmaceutical Co. Ltd.:(present Address)faculty Of Pharmaceutical Scienc

• 横森 貞和

  Research Laboratory, Taisho Pharmaceutical Co., Ltd.

• 塩 雅久

  Research Laboratory Taisho Pharmaceutical Co. Ltd.

• 横森 貞和

  Research Center Taisho Pharmaceutical Co. Ltd.

• 小林 曼耆

  Research Laboratory, Taisho Pharmaceutical Co., Ltd.

• 京極 和旭

  Research Center Taisho Pharmaceutical Co. Ltd.

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