Author:
Ayer William A.,Craw Peter A.,Neary John
Abstract
The structures of 12 new polyketide metabolites produced in liquid cultures of the fungus Arthropsistruncata have been determined by a combination of chemical and spectroscopic methods. Four of these metabolites possess an unusual 2-oxaspiro[4.5]decane skeleton, and the structure assigned to one of these metabolites 20 has been confirmed by an X-ray crystallographic study of the dibenzoyl derivative 21. The absolute stereochemistry of these compounds has been predicted by application of the Harada–Nakanishi dibenzoate rule to arthropsolide D tribenzoate (32).
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
37 articles.
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