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Pseudoaxinellin, a cyclic heptapeptide isolated from the papua new guinea sponge pseudoaxinella massa

✍ Scribed by Fangming Kong; David L. Burgoyne; J. Andersen; Theresa M. Allen

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
349 KB
Volume
33
Category
Article
ISSN
0040-4039

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✦ Synopsis

Pseudoawinellin (1). a new cyclic heptapetide, has been isolated from the marine sponge Pseudoaxinella massa collecfed in Papua New Guinea. The structure of 1 was solved by spectroscopic analysis and chemical degradation.

Pseudoaxinellin is the first cyclic heptspeptide reported from a marine source. One of the amide bonds in 1 is cis.

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