论文信息 - New Fluorenone and Phenanthrene Derivatives from Dendrobium Chrysanthum

New Fluorenone and Phenanthrene Derivatives from Dendrobium Chrysanthum

Two new fluorenone derivatives denchrysans A ( 1 ) and B ( 2 ) and one new phenanthrenediglycoside denchryside A ( 3 ) were isolated from the herbs of Dendrobium chrysanthum (Orchidaceae). Their structures were established on the basis of spectral evidence.

G. Qin | Q. Ye | Weimin Zhao

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