Two new phenylethanoid glycosides from the roots of Phlomis umbrosa  

作　　者：Yoshihisa Takaishi 

机构地区：[1]Faculty of Pharmaceutical Sciences,University of Tokushima,Tokushima 770-8505,Japan

出　　处：《Chinese Chemical Letters》2007年第2期155-157,共3页中国化学快报（英文版）

摘　　要：Two new phenylethanoid glycosides were isolated from the roots of Phlomis umbrosa. Their structures were elucidated by spectroscopic methods.Two new phenylethanoid glycosides were isolated from the roots of Phlomis umbrosa. Their structures were elucidated by spectroscopic methods.

关 键 词：Phlomis umbrosa 2 3-diacetyl-O-betonyoside D 3 4-diacetyl-O-betonyoside D 

分 类 号：O636.1[理学—高分子化学]