Constituents of dipterocarpaceae resins. Part I. Triterpene acids of Dryobalanops aromatica
Document Type
Article
Publication Date
1-1-1968
Abstract
Seven pentacyclic triterpenes were isolated from Dryobalanops aromatica, of which two were artifacts. The structure and stereochemistry at ring A of alphitolic acid was confirmed by a partial synthesis of methyl dihydroalphitolate from betulic acid, which was obtained from Eurya acuminata.
Keywords
Dipterocarpaceae resins, Triterpene acids, Dryobalanops aromatica
Divisions
CHEMISTRY
Publication Title
Journal of the Chemical Society C: Organic
Publisher
Royal Society of Chemistry
Additional Information
Cheung, H.T., Feng, M.C. Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia.
COinS