| 20353004 |
Zhang D, Ren Y, Dai S, Liu W, Li G: [Isoflavones from vines of Pueraria lobata] . Zhongguo Zhong Yao Za Zhi. 2009 Dec;34(24):3217-20.
OBJECTIVE: To investigate the isoflavones from the vines of Pueraria lobata. METHOD: The compounds were isolated by column chromatography over silica gel and RP-C18, and purified by Sephadex LH-20 column chromatography and preparative TLC. The structures were elucidated on the basis of physico-chemical properties and spectral data. RESULT: Twelve compounds were isolated and identified as: 3'-methoxydaidzein (1), formononetin (2), genistein (3), daidzein (4), daidzin (5), genistin (6), ononin (7), 5-hydroxyl ononin (8), calycosin (9), 6"-O-acetyl genistein (10), 6"-O-acetyl daidzin (11), puerarin (12). CONCLUSION: For the first time, compounds 9-11 were isolated from the genus Pueraria plant, and compounds 1, 3, 6-8 were obtained from the vines of this plant. |
6(0,0,1,1) |