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化学学报
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化学学报 ›› 1956, Vol. 22 ›› Issue (5): 409-413. 上一篇    下一篇

论文

sinodiosgenin的结构

黄维垣1, 陈毓群1, 朱任宏2   

  1. 1. 中国科学院有机化学研究所;
    2. 中国科学院药物研究所
  • 投稿日期:1956-03-13 发布日期:2013-06-04

STRUCTURE OF SINODIOSGENIN

HUANG WEI-YUAN1, CHEN YUH-CHENG1, CHU JEN-HUNG2   

  1. 1. Institute of Organic Chemistry, Academic Sinica;
    2. Institute of Materia Medica, Academic Sinica
  • Received:1956-03-13 Published:2013-06-04

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自川萆薢(dioscorea sativa)分离之皂角甙经水解后得薯蓣配基(diosgenin)及另一物质,原名 Sinodiosgenin[1]。后者经酸水解也得到薯蓣配基[2]。本文以部分合成法证明 Sinodiosgenin 为薯蓣配基的β-D-葡萄呲喃糖甙。

Sinodiosgenin isolated from dioscorea saciva has been identified as diosgenin β-D-glucopyranoside and is probably identical with trillin,which was considered as "diosgenin α-D-glucoside" by Marker.However,evidences the methods of synthesis and comparison of molecular rotation data show that the glucosidic linkage should be ofβinstead of the previously assigned α-configuration.