SERPENTENE, A NOVEL POLYENE CARBOXYLIC-ACID FROM STREPTOMYCES

被引：0

作者：

RITZAU, M

DRAUTZ, H

ZAHNER, H

ZEECK, A

机构：

[1] UNIV GOTTINGEN,INST ORGAN CHEM,TAMMANNSTR 2,W-3400 GOTTINGEN,GERMANY

[2] UNIV TUBINGEN,INST BIOL,W-7400 TUBINGEN 1,GERMANY

来源：

LIEBIGS ANNALEN DER CHEMIE | 1993年 / 04期

关键词：

SERPENTENE; METABOLITES; SECONDARY; STREPTOMYCES; SCREENING; CHEMICAL; POLYENES;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

From the culture filtrate of Streptomyces sp. a novel, bright yellow polyene carboxylic acid, named serpentene (1), was isolated by chemical screening methods. The structure elucidation of 1 is described. Remarkably, the C20 skeleton contains an ortho-substituted benzene ring bearing a dienoic acid and a nonatetraenyl residue. Concerning its structure and biosynthetic origin 1 is a unique secondary metabolite.

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页码：433 / 435

页数：3

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