A terpenoid and two steroids from the flowers of Mammea siamensis

Two steroids, β-sitosterol and stigmasterol (of their mixture in an approximate ratio 1:1) and a terpenoid, friedelin, were isolated from a chloroform extract of Mammea siamensis flowers by means of chromatographic techniques. Chemical structures of the isolated compounds were identified by direct c...

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Bibliographic Details
Main Authors: Pharkphoom Pechpongs, Sanan Subhadhirasakul
Format: Article
Language:English
Published: Prince of Songkla University 2005-08-01
Series:Songklanakarin Journal of Science and Technology (SJST)
Subjects:
Online Access:http://www.sjst.psu.ac.th/journal/Thai-Herbs-pdf/12-terpenoid-steroids.pdf