Stilbene derivatives from Gnetum cleistostachyum

  • J Asian Nat Prod Res. 2005 Apr;7(2):131-7. doi: 10.1080/10286020310001625102.
Chun-Suo Yao  1 ,  Mao Lin ,  Xin Liu ,  Ying-Hong Wang
Affiliations
  • 1. Institute of Material Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
PMID: 15621615 DOI: 10.1080/10286020310001625102
Abstract

Three new stilbene derivatives, named gnetucleistol A (1), B (2) and C (3), together with four known compounds, gnetifolin A (4), p-hydroxycinnamic acid (5), piceatannol (6) and resveratrol (7), were isolated from Gnetum cleistostachyum C.Y. Cheng (Gnetaceae). Their structures were elucidated on the basis of spectroscopic evidence (EI-MS, UV, IR, NOE, 1H, 13C and 2D NMR).

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