Four new spiroaxane sesquiterpenes and one new rosenonolactone derivative from cultures of Basidiomycete Trametes versicolor
- PMID: 26136058
- DOI: 10.1016/j.fitote.2015.06.017
Four new spiroaxane sesquiterpenes and one new rosenonolactone derivative from cultures of Basidiomycete Trametes versicolor
Abstract
Four new spiroaxane sesquiterpenes, tramspiroins A-D (1-4), one new rosenonolactone 15,16-acetonide (5), and the known drimane sesquiterpenes isodrimenediol (6) and funatrol D (7) have been isolated from the cultures of Basidiomycete Trametes versicolor. The structures of new compounds were elucidated by means of spectroscopic methods. Compounds 1-7 were investigated for their cytotoxicities against five human cancer cell lines.
Keywords: Spiroaxane sesquiterpenes; Trametes versicolor; Tramspiroin.
Copyright © 2015 Elsevier B.V. All rights reserved.
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