Two triterpenes from Lysimachia foenum-graecum

  • J Asian Nat Prod Res. 2009;11(2):128-31. doi: 10.1080/10286020802573859.
Xiang-Ri Li  1 ,  Zhi-Meng Li ,  Shu-Shan Du ,  Gang-Li Wang ,  Rui-Chao Lin
Affiliations
  • 1. School of Chinese Pharmacy, Beijing University of Traditional Chinese Medicine, Beijing, China. [email protected]
PMID: 19219724 DOI: 10.1080/10286020802573859
Abstract

One new oleane-type triterpene saponin, named lysimachiagenoside A and the known 21-O-angeloylbarringtogenol C were isolated from the aerial parts of Lysimachia foenum-graecum Hance. 21-O-angeloylbarringtogenol C was a new natural product. These structures were identified on the basis of 1D- and 2D-NMR techniques, including 1H-1H COSY, HMQC, HMBC, TOCSY, and ROESY experiments as well as chemical methods.

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