Modification of Norditerpenoid Alkaloids:Ⅱ.A Simple andConvenient Preparation of the Imine Derivatives of Norditerpenoid Alkaloids

查看全文 作　　者：Feng Peng WANG;Zheng Bang LI;Jin Song YANG;and Bo Gang LI(Department of Chemistry of Medicinal Natural Products School of PharmacyWest China University of Medical Sciences. Chengdu 610041;Chengdu Institute of Biology. Chinese Academy of Sciences. Chengd 出　　处：《Chinese Chemical Letters》索引1999年第10卷第6期,共4页 摘　　要：Treatment of 3-acetylpseudaconie 6 and 3. 13-diacetylyunnaconitine 9 withNBS/acetone-H2O(2:1) at room temperature produced corresponding imine derivatives & and 10.respectively. in good yields. This is a novel simple and convenient method for preparation of theimine compounds. 关 键 词：Norditerpenoid ALKALOIDS IMINE