Two new bromotyrosine-derived metabolites from the sponge Psammaplysilla purpurea

被引：0
|
作者：
Goud, TV
Srinivasulu, M
Reddy, VLN
Reddy, AV
Rao, TP
Kumar, DS
Murty, US
Venkateswarlu, Y [1 ]
机构：
[1] Indian Inst Chem Technol, Nat Prod Lab, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
[2] Indian Inst Chem Technol, Div Biol, Hyderabad 500007, Andhra Pradesh, India
来源：
CHEMICAL & PHARMACEUTICAL BULLETIN | 2003年 / 51卷 / 08期
关键词：
sponge; Psammaplysilla purpurea; purpuramine; antibacterial activity;
D O I：
暂无
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Two new bromotyrosine-derived metabolites (1, 2) have been isolated along with the known compounds 3,5-dibromo-4-methoxyphenylacetonitrile, 3-bromo-4-methoxyphenylacetonitrile, 3-bromo-4-hydroxyphenylacetonitrile, 1-hydroxyuracil, 1-methoxyhemibastadin 2, purpuramine H and a steroid 5alpha,8alpha-epidioxycholest-6-en-3beta-ol from the sponge Psammaplysilla purpurea. Compounds 1 and 2 were characterized by interpretation of their spectral data. The antibacterial activity of these compounds is summarized.
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页码：990 / 993
页数：4
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