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- Title
Isolation and Structure Elucidation of Three New Dolastanes from the Brown Alga Dilophus spiralis.
- Authors
Ioannou, Efstathia; Vagias, Constantinos; Roussis, Vassilios
- Abstract
Three new dolastane diterpenes (1-3) and five previously reported perhydroazulenes were isolated from the organic extracts of the brown alga Dilophus spiralis. The structure elucidation and the assignment of the relative configurations of the isolated natural products were based on extensive analyses of their spectroscopic data, whereas the absolute configuration of metabolite 2 was determined through its chemical conversion to a previously isolated compound of known configuration.
- Subjects
DITERPENES; BROWN algae; EXTRACTS; MARINE metabolites; MOLECULAR structure; PHARMACEUTICAL chemistry
- Publication
Marine Drugs, 2013, Vol 11, Issue 4, p1104
- ISSN
1660-3397
- Publication type
Article
- DOI
10.3390/md11041104