摘要
从川南地不容（Ｓｔｅｐｈａｎｉａｅｂｒａｃｔｅａｔａ）的块根中分离出４种生物碱．根据其理化性质及光谱数据，分别鉴定为：Ｌ－四氢巴马亭（Ｌ－ｔｅｔｒａｈｙｄｒｏｐａｌｍａｔｉｎｅ，Ⅰ），荷苞牡丹碱（ｄｉｃｅｎｔｒｉｎｅ，Ⅱ），青藤碱（ｓｉｎｏｍｅｎｉｎｅ，Ⅲ），巴马亭（ｐａｌｍａｔｉｎｅ，Ⅳ）．
Most species of the Stephania which are well known in Chinese folk medicine as 'shan-wu-gui' are rich in alkaloid content.Many alkaloids exhibited widely physiological activities.In finding new natrual medical resources,a new species Stephania ebracteata was investigated.From its root,four known alkaloids have been isolated: L -tetrahydropalmatine,dicentrine,sinomenine and palmatine.The structures were identified by IR,UV and 1 HNMR analysis.
出处
《南京师大学报（自然科学版）》
CAS
CSCD
1998年第4期73-75,共3页
Journal of Nanjing Normal University(Natural Science Edition)
关键词
川南地不容
生物碱
青藤碱
巴马亭
防己科
Stephania ebracteata,L -tetrahydropalmatine dicentrine sinomenine palmatine
