THE STRUCTURES OF APLYSINAMISINE-I, APLYSINAMISINE-II, AND APLYSINAMISINE-III - NEW BROMOTYROSINE-DERIVED ALKALOIDS FROM THE CARIBBEAN SPONGE APLYSINA-CAULIFORMIS

被引：48

作者：

RODRIGUEZ, AD

PINA, IC

机构：

[1] University of Puerto Rico, Department of Chemistry, Río Piedras, 00931-3346, PO Box 23346, U.P.R. Station

[2] Department of Chemistry, Universidad Central de Venezuela, Caracas

来源：

JOURNAL OF NATURAL PRODUCTS | 1993年 / 56卷 / 06期

关键词：

D O I：

10.1021/np50096a014

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new bromotyrosine-derived alkaloids, aplysinamisines I [4], II [5], and III [6], were isolated from the sponge Aplysina cauliformis collected in Puerto Rico and their chemical structures elucidated on the basis of spectroscopic methods. Compounds 4-6 showed marginal antimicrobial activity, and aplysinamisines II [5] and III [6] displayed modest cytotoxicity.

引用

页码：907 / 914

页数：8

共 14 条

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