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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

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An isorhapontigenin tetramer and a novel stilbene dimer from Gnetum hainanense.

The first isorhapontigenin tetramer, gnetuhainin R (1) and a novel dimeric stilbene, gnetuhainin S (2) were isolated from the lianas of Gnetum hainanense. Their structures were elucidated on the basis of spectroscopic and chemical evidence, especially 2D NMR analysis. The structure of 2 was further supported by X-ray crystallographic analysis. The anti-inflammatory activity of 1 has been tested, and it showed potent activity of histamine receptor antagonism.[1]

References

  1. An isorhapontigenin tetramer and a novel stilbene dimer from Gnetum hainanense. Huang, K.S., Zhou, S., Lin, M., Wang, Y.H. Planta Med. (2002) [Pubmed]
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