New caulerpenyne-derived metabolites of an Elysia sacoglossan from the South Indian coast

被引：12

作者：

Ciavatta, M. Letizia

Gresa, M. Pilar Lopez

Gavagnin, Margherita

Manzo, Emiliano

Mollo, Ernesto

D'Souza, Lisette

Cimino, Guido

机构：

[1] CNR, Ist Chim Biomol, I-80078 Pozzuoli, NA, Italy

[2] Univ Politecn Valencia, Ctr Ecol Quim Agr, E-46071 Valencia, Spain

[3] CSIR, Natl Inst Oceanog, Panaji 403004, Goa, India

来源：

MOLECULES | 2006年 / 11卷 / 10期

关键词：

caulerpenyne; sesquiterpenes; sacoglossans; Elysia; NMR;

D O I：

10.3390/11100808

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Chemical analysis of the secondary metabolite pattern of the sacoglossan mollusc Elysia cf. expansa, collected along South Indian coasts, showed the presence of the typical Caulerpa-derived sesquiterpene caulerpenyne (1) and two new minor co-occurring metabolites, the compounds dihydrocaulerpenyne (4) and expansinol (5). The chemical characterization of these molecules, structurally related to 1, is reported.

引用

页码：808 / 816

页数：9

共 24 条

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AMICO V, 1978, TETRAHEDRON LETT, P3593

[2]

AMITI BC, 1978, J CHEM RES SYNOP, P126

[3] Chemical defenses of the sacoglossan mollusk Elysia rufescens and its host alga Bryopsis sp. [J].