Cissaglaberrimine, an aporphine alkaloid from Cissampelos glaberrima

被引:45
作者
Barbosa-Filho, JM
DaCunha, EVL
Cornelio, ML
Dias, CDS
Gray, AI
机构
[1] UNIV STRATHCLYDE, DEPT PHARMACEUT SCI, PHYTOCHEM RES LABS, GLASGOW G1 1XW, LANARK, SCOTLAND
[2] UNIV FED PARAIBA, LAB TECNOL FARMACEUT, BR-58051970 JOAO PESSOA, PARAIBA, BRAZIL
关键词
Cissampelos glaberrima; Menispermaceae; stem; leaves; aporphine; cissglaberrimine; magnoflorine; oxobuxifoline; NMR;
D O I
10.1016/S0031-9422(96)00689-9
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A novel aporphine alkaloid was isolated from dried stems and leaves of Cissampelos glaberrima. Spectroscopic analysis established the structure as 1,2-methylenedioxy-3-hydroxyaporphine, to which we have given the name cissaglaberrimine. Unambiguous H-1 and C-13 NMR data for magnoflorine and oxobuxifoline are described. Copyright (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:959 / 961
页数:3
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