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膜荚黄芪中的紫檀烷和异黄烷化合物

PTEROCARPANS AND ISOFLAVANS FROM ASTRAGALUS MEMBRANACEUS (FISCH.) BUNGE

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【作者】 宋纯清郑志仁刘涤胡之璧盛宛云

【Author】 Song Chun-qing, Zheng Zhi-ren, Liu Di,Hu Zhi-bi and Sheng Wan-yun(Shanghai University of Traditional Chinese Medicine and Pharmacy, Shanghai 200032) (Shanghai Institute of Planned Parenthood Research, Shanghai 200032)

【机构】 上海中医药大学上海市计划生育研究所 上海 200032上海 200032上海 200032

【摘要】 <正>前文[1]报道了从膜荚芪(Astragalus membranaceus(Fish.)Bunge)根的乙醇提取物中分离得到的2

【Abstract】 A new pterocarpan, (6aR, 11aR)-3, 9-dimethoxy-10-hydroxypterocarpan with four known compounds, (6aR, 11aR) -3,9, 10-tri-methoxypterocarpan, 9, 10-di-methoxypterocarpan-3-0-β-D-glucopyranoside, (3R)-2’-hydroxy-7,3’,4’-trimethoxy-isofiavan, 2’-hydroxy-3’, 4’-dimethoxyisoflavan-7-O-β-D-glucopyranoside, were isolated from ethanolic extract of the root of Astragalus membranaceus (Fisch.) Bunge. Their structures were elucidated by means of spectral analysis and chemical conversions.

【基金】 国家新药研究基金;上海市科委;上海市教委研究基金
  • 【文献出处】 Acta Botanica Sinica ,植物学报(英文版) , 编辑部邮箱 ,1997年12期
  • 【分类号】Q946
  • 【被引频次】50
  • 【下载频次】527
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