ALKALOIDS FROM ANNONACEAE .96. DEHYDROXYLOPINE AND DEHYDROCORYTENCHINE, NEW ISOQUINOLINE ALKALOIDS ISOLATED FROM XYLOPIA-VIEILLARDI

被引:13
作者
JOSSANG, A
LEBOEUF, M
CAVE, A
PUSSET, J
机构
[1] FAC PHARM CHATENAY MALABRY,PHARMACOGNOSIE LAB,CNRS,SDI 496,F-92296 CHATENAY MALABRY,FRANCE
[2] CNRS,PLANTES MED LAB,NOUMEA,NEW CALEDONIA
来源
JOURNAL OF NATURAL PRODUCTS | 1991年 / 54卷 / 02期
关键词
D O I
10.1021/np50074a018
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
From the New Caledonian Xylopia vieillardi, two new isoquinoline alkaloids, dehydroxylopine {1}, a dehydroaporphine, and dehydrocorytenchine {2}, a protoberberine, have been isolated and characterized, in addition to twenty-five known isoquinoline, benzylisoquinoline, aporphinoid, and protoberberine type alkaloids. The structures of the new compounds were determined by spectroscopic analysis. Unambiguous H-1-nmr assignments of 2,3,10,11-substituted phenolic tetrahydroprotoberberines in CF3COOD are also reported.
引用
收藏
页码:466 / 472
页数:7
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