Two new sesquiterpene glycosides isolated from the fresh needles of Pinus massoniana Lamb

  • Nat Prod Res. 2017 Feb;31(3):341-346. doi: 10.1080/14786419.2016.1239089.
Yun-Chuan Xiao  1 ,  Liang Ye  1 ,  Man-Xi Zhao  1 ,  Cui-Qi Yan  1 ,  Wei Wang  1 ,  Quan-Shu Huang  1 ,  Kai Liang  1 ,  Bao-Hua Meng  1 ,  Xiao Ke  1
Affiliations
  • 1. a The Laboratory of Innovative Drug Development and Translational Medicine Research of Traditional Chinese Medicine , Chengdu Kanghong Pharmaceutical Co. Ltd , Chengdu , P.R. China.
PMID: 27825248 DOI: 10.1080/14786419.2016.1239089
Abstract

Two new sesquiterpene glycosides, namely massonside A (1) and massonside B (2), were isolated from the n-Bu extract of the fresh needles of Pinus massoniana Lamb. Their structures were established by 1D, 2D nuclear magnetic resonance and high-resolution mass spectrometry. Their biological activities were profiled by the anti-HBV and anti-HCV assays.

Keywords
HBV; HCV; Pinus massoniana Lamb.; fresh needles; massonside A; massonside B; sesquiterpene glycosides.
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