WAIAKEAMIDE, A CYCLIC HEXAPEPTIDE FROM THE SPONGE IRCINIA DENDROIDES

Authors
MAU CMS NAKAO Y YOSHIDA WY SCHEUER PJ KELLYBORGES M
Citation
Cms. Mau et al., WAIAKEAMIDE, A CYCLIC HEXAPEPTIDE FROM THE SPONGE IRCINIA DENDROIDES, Journal of organic chemistry, 61(18), 1996, pp. 6302-6304
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of organic chemistry → ACNP
ISSN journal
00223263
Volume
61
Issue
18
Year of publication
1996
Pages
6302 - 6304
Database
ISI
SICI code
0022-3263(1996)61:18<6302:WACHFT>2.0.ZU;2-7
Abstract
From the sponge, Ircinia dendroides, collected in Indonesia we isolate d a new cyclic hexapeptide, waiakeamide (1). Its structure, consisting of three proline residues, two methionine sulfoxides, and one thiazol ylphenylalanine, was elucidated by spectral analysis and chemical degr adation. Isolation and structural elucidation of waiakeamide is descri bed.