New lactone-containing metabolites from a marine-derived bacterium of the genus Streptomyces

被引:71
作者
Cho, KW [1 ]
Lee, HS [1 ]
Rho, JR [1 ]
Kim, TS [1 ]
Mo, SJ [1 ]
Shin, J [1 ]
机构
[1] Korea Ocean Res & Dev Inst, Marine Nat Prod Lab, Seoul 425600, South Korea
来源
JOURNAL OF NATURAL PRODUCTS | 2001年 / 64卷 / 05期
关键词
D O I
10.1021/np000599g
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Six novel metabolites containing a lactone moiety as a common structural feature, along with the previously described (-)-blastmycinolactol, have been isolated from the cultivation broth of a bacterium of the genus Streptomyces isolated from marine sediment. On the basis of the results of combined spectroscopic analysis, the structures of the new compounds have been determined as butenolides and 3-hydroxy-gamma -butyrolactones.
引用
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页码:664 / 667
页数:4
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