Two new non-steroidal constituents from Dioscorea futschauensis R. Kunth |
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| Authors: | Liu W H Wang L S Cai B Yao S X |
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| Institution: | Department of Natural Products Chemistry, Shenyang Pharmaceutical University, Shenyang, China. |
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| Abstract: | Dioscorone A (1) and a new isocoumarin derivative (2) were isolated from the rhizome of Dioscorea futschauensis R. Kunth. The structures of 1 and 2 were elucidated on the basis of detailed analysis of NMR spectra. Their anti-fungal activity against Pyricularia oryzae and cytotoxic activity on K562 and HCT-15 cell lines were evaluated in vitro. |
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