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Planta Med 1976; 30(6): 151-153
DOI: 10.1055/s-0028-1097711
© Georg Thieme Verlag Stuttgart · New York

CHEMICAL CONSTITUENTS OF TRICHOLEPIS GLABERRIMA

Amrik Singh Chawla, V. K. Kapoor, P. K. Sangal, A. K. Gupta, F. J. Evans1
  • Department of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
1 Department of Pharmacognosy, School of Pharmacy, University of London, 29/39 Brunswick Square, London.
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Publikationsdatum:
13. Januar 2009 (online)

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Abstract

The petroleum ether extractive of Tricholepis g l ab errim a on chromatography over alumina yielded a sterol fraction and a triterpenoid identified as betulin. The sterol fraction on GLC resolution was found to be a mixture of spinasterol, stigmasterol and stigmast–7–enol.