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American Chemical Society, Journal of Natural Products, 3(71), p. 453-456, 2008

DOI: 10.1021/np0704856

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Stylopeptide 2, a Proline-Rich Cyclodecapeptide from the SpongeStylotellasp.⊥#

Journal article published in 2008 by Mary R. Brennan, Catherine E. Costello ORCID, Simin D. Maleknia, George R. Pettit, Karen L. Erickson
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

A new proline-rich cyclodecapeptide, designated stylopeptide 2, has been isolated from a cytotoxic extract of the Papua New Guinea marine sponge Stylotella sp. and found to correspond to structure 1. The structural assignment was based on HRMS collision-induced dissociation tandem mass spectrometry (CID MS/MS), NMR spectroscopic data, and amino acid analysis, which led to assignment of the absolute configuration.