Two new isoflavone glycosides from Pueraria lobata

  • J Asian Nat Prod Res. 2008 Jul-Aug;10(7-8):729-33. doi: 10.1080/10286020802016198.
Yan-Guo Sun  1 ,  Shi-Sheng Wang ,  Jia-Tao Feng ,  Xing-Ya Xue ,  Xin-Miao Liang
Affiliations
  • 1. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
PMID: 18696324 DOI: 10.1080/10286020802016198
Abstract

Two new isoflavone diglycosides, formononetin 8-C-[beta-D-apiofuranosyl-(1 --> 6)]-beta-D-glucopyranoside (1) and formononetin 8-C-[beta-D-xylopyranosyl-(1 --> 6)]-beta-D-glucopyranoside (2), were isolated from the roots of Pueraria lobata, together with four known compounds, 4'-methoxypuerarin (3), daidzin (4), genistin (5), and daidzein (6). The structures of these compounds were elucidated by the spectroscopic methods.

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