Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

Trunculin-F and Contrunculin-A and -B: Novel Oxygenated Norterpenes From a Southern Australian Marine Sponge, Latrunculia conulosa

MS Butler and RJ Capon

Australian Journal of Chemistry 46(9) 1363 - 1374
Published: 1993

Abstract

A specimen of Latrunculia conulosa from southern Australian coastal waters, previously observed to contain conulosin-A (6) and conulosin-B (7), has also been found to yield the known marine natural product trunculin-C methyl ester (14), along with three new norterpenes, trunculin-F (10), contrunculin-A (11) and contrunculin-B (12). Trunculin-F (10) was isolated, characterized and identified as its methyl ester (13), and its absolute stereochemistry determined by Horeau analysis. The structures for all new compounds were secured by detailed spectroscopic analysis.

https://doi.org/10.1071/CH9931363

© CSIRO 1993


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