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Isolation and Structural Characterization of Lupane Triterpenes from Polypodium Vulgare

Author Affiliations

  • 1The Coca-Cola Company, Organic Chemistry Dept, Global Research and Development, One Coca-Cola Plaza, Atlanta, GA, USA

Res. J. of Pharmaceutical Sci., Volume 1, Issue (1), Pages 23-27, September,30 (2012)

Abstract

Purification of the dichloromethane (CH2Cl2) fraction of the aqueous alcoholic extract of the rhizomes of polypodium vulgare resulted in the isolation of three lupane triterpenes namely lupenone, lupeol, and betulinic acid. The structures of isolated compounds were characterized on the basis of extensive spectral data (1D and 2D NMR; and MS) and in comparison with their physical and spectral data reported earlier.

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