Five new amine acid derivatives were isolated from the New Caledonian sponge Jaspis carteri, together with known bengamides A and B. The structures of the new compounds were determined by interpretation of their spectral data and by comparison with spectral data of known bengamides. Compounds 4-7 are simply the tridecanoate and pentadecanoate analogues of the original bengamides A and B, whereas compound 8 is a caprolactam formamide derivative of bengamide B.
Bengamides and Related New Amino Acid Derivatives from the New Caledonian Marine SpongeJaspis carteri / M. V. D'Auria, C. Giannini, L. Minale, A. Zampella, C. Debitus, M. Frostin. - In: JOURNAL OF NATURAL PRODUCTS. - ISSN 0163-3864. - 60:8(1997), pp. 814-816.
Bengamides and Related New Amino Acid Derivatives from the New Caledonian Marine SpongeJaspis carteri
C. GianniniSecondo
;
1997
Abstract
Five new amine acid derivatives were isolated from the New Caledonian sponge Jaspis carteri, together with known bengamides A and B. The structures of the new compounds were determined by interpretation of their spectral data and by comparison with spectral data of known bengamides. Compounds 4-7 are simply the tridecanoate and pentadecanoate analogues of the original bengamides A and B, whereas compound 8 is a caprolactam formamide derivative of bengamide B.
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