Cyclopeptide Alkaloids of Zizyphus Rugosa
Jagdish P. Singh, Siddarth Raghubanshi and AbhimanyuYadava
Journal Title:Journal of Chemical, Biological and physical sciences
Threecyclopeptidealkaloids,Nummularine-M, Nummularine-N and Rugosanine-
C has been isolated from the root bark Zizyphusrugosa and their structures were
established by spectral avidences. This is the first report of Nummularine-M and
Nummularine-N in Z.rugosa. Rugosanine-C is a new 14-membered cyclopeptide alkaloid.