Chemical constituents of petersianthus quadrialatus (Merr.)
Issue Date
7-2014
Abstract
The dichloromethane extract of the twigs of Petersianthus quadrialatus (Merr.) afforded stigmasterol (1) and taraxerol (2), while the leaves yielded 1, unsaturated triglycerides (3) and a mixture of β-amyrin fatty acid ester (4a) and α-amyrin fatty acid ester (4b) in a 2:1 ratio. The structures of 1-4b were identified by comparison of their 1H and/or 13C NMR data with those reported in the literature.
Source or Periodical Title
Research Journal of Pharmaceutical, Biological and Chemical Sciences
ISSN
0975-8585
Volume
5
Issue
4
Page
181-186
Document Type
Article
Language
English
Subject
Petersianthus quadrialatus, Stigmasterol, Taraxerol, α-amyrin fatty acid ester, β-Amyrin fatty acid ester
Recommended Citation
Ragasa, C.Y., Torres, O.B., Tongco, J.V.V, Razal, R.A., Shen, C.C. (2014). Chemical constituents of Petersianthus quadrialatus Merr.. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 5 (4), 181-186.
Digital Copy
yes