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Marine bacteria, VIII. Maremycin A and B, new diketopiperazines from a marineStreptomyces sp.

✍ Scribed by Balk-Bindseil, Wiebke ;Helmke, Elisabeth ;Weyland, Horst ;Laatsch, Hartmut

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
382 KB
Volume
1995
Category
Article
ISSN
0947-3440

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✦ Synopsis

Abstract

In the culture broth of the marine Streptomyces sp. B 9173 the two novel diketopiperazines maremycin A (1) and B (2) were detected by chemical screening. Their structures were elucidated and confirmed by the synthesis of the oxindole derivative 4.

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