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Planta Med 1984; 50(1): 88-90
DOI: 10.1055/s-2007-969629
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Quaternary Alkaloids of Tinospora capillipes

H. M. Chang1 , A. M. El-Fishawy2 , D. J. Slatkin2 , P. L. Schiff2  Jr. 
  • 1Department of Chemistry, University Science Center, The Chinese University of Hong Kong, Hong Kong
  • 2Department of Pharmacognosy, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA
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Publikationsdatum:
26. Februar 2007 (online)

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Abstract

Extracts of the roots of Tinospora capillipes Gagnep. (Menispertnaceae) afforded the quaternary protoberberine alkaloids palmatine, jatrorrhizine, columbamine, stepharanine and dehydrodiscretamine and the quaternary aporphine alkaloids menisperine and magnoflorine.