Three New Triterpenoid Saponins from the Seeds of Aesculus chinensis  

作　　者：Xiu Wei YANG Jing ZHAO Yu Xin CUI(National Laboratory of Natural and Biomimetic Drugs, Beijing Medical University,Beding 100083) 

出　　处：《Chinese Chemical Letters》1999年第12期0-0,0-0,共4页中国化学快报（英文版）

摘　　要：Three new triterpenoid saponins, escins IVg (1), IVh (2) and VIb (3) were isolatedfrom the seeds of Aesculus chinensis along with two known saponins, escin IIIa (4) anddesacylescin I (5). Their structures were elucidated by spectroscopic analysis and chemicalhydrolysis.Three new triterpenoid saponins, escins IVg (1), IVh (2) and VIb (3) were isolatedfrom the seeds of Aesculus chinensis along with two known saponins, escin IIIa (4) anddesacylescin I (5). Their structures were elucidated by spectroscopic analysis and chemicalhydrolysis.

关 键 词：Aesculus chinensis HIPPOCASTANACEAE escins Ⅲ4 IVg IVh and Vib desacylescin I. 

分 类 号：TQ351.014[化学工程]