A Pair of Dimeric Stilbene Epimers from Gnetum Montanum  

作　　者：Hao CHEN Mao LIN (Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050) 

出　　处：《Chinese Chemical Letters》1998年第11期0-0,0,共3页中国化学快报（英文版）

摘　　要：A pair of dimeric stilbenes, gnetifolin M and gnetifolin N were isolated from the lianas of Gnetum montanum. All attempts to separate them by HPLC were unsuccessful. Their str-uctures were elucidated by the spectroscopic analysis including 2D-NMR studies on the peracetate.A pair of dimeric stilbenes, gnetifolin M and gnetifolin N were isolated from the lianas of Gnetum montanum. All attempts to separate them by HPLC were unsuccessful. Their str-uctures were elucidated by the spectroscopic analysis including 2D-NMR studies on the peracetate.

关 键 词：Gnetum montanum  gnetacea  stilbene gnetifolins M  N. 

分 类 号：O632[理学—高分子化学]