An Australian population of the nudibranch mollusk Glossodoris atromarginata has been found to contain furanoditerpenes of the spongian series. Spongia-13(16),14-dien-3-one (1) and 3beta-acetoxy-19-hydroxyspongia-13(16),14-dien-2-one (2) were isolated for the first time from a natural source, along with a series of known diterpenes (3-7). Anatomical dissection of the animals revealed the relative distribution and chemical variation of secondary metabolites. Structural studies have provided a basis for chemical comparisons between populations from different geographic locations.
Spongian diterpenes from Australian nudibranchs: an anatomically guided chemical study of Glossodoris atromarginata.
E Mollo;G Cimino;
2006
Abstract
An Australian population of the nudibranch mollusk Glossodoris atromarginata has been found to contain furanoditerpenes of the spongian series. Spongia-13(16),14-dien-3-one (1) and 3beta-acetoxy-19-hydroxyspongia-13(16),14-dien-2-one (2) were isolated for the first time from a natural source, along with a series of known diterpenes (3-7). Anatomical dissection of the animals revealed the relative distribution and chemical variation of secondary metabolites. Structural studies have provided a basis for chemical comparisons between populations from different geographic locations.File in questo prodotto:
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