| A New Spirostanol Saponin from Dioscorea futshauensis |
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| 作者姓名： | Hong Wei LIU Hisayoshi KOBAYASHI Ge Xia QU Xin Sheng YAO* |
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| 作者单位： | Hong Wei LIU1，Hisayoshi KOBAYASHI2，Ge Xia QU1，Xin Sheng YAO1* 1Department of Natural Products Chemistry，Shenyang Pharmaceutical University，Shenyang 110015 2Institute of Molecular & Cellular Biosciences，The University of Tokyo，Tokyo，Japan 113 |
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| 摘 要： | A new screening bioassay detecting deformation of mycelia germinated from conidia of Pyricularia oryzae P-2b was first developed for quantitative application to screen antifungal and antineoplastic agents by H. Kobayashi1,2. We have introduced and applied this bioassay in the search of bioactive agents from Traditional Chinese Medicine3,4. The ethanol extract of Dioscorea futshauensis R. Kunth (Dioscoreaceae) showed a strong activity against the growth of Pyricularia oryzae P-2b. Its buta…
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A New Spirostanol Saponin from Dioscorea futshauensis |
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| Hong Wei LIU,Hisayoshi KOBAYASHI,Ge Xia QU,Xin Sheng YAO* .A New Spirostanol Saponin from Dioscorea futshauensis[J].Chinese Chemical Letters,2001(7). |
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| Authors: | Hong Wei LIU Hisayoshi KOBAYASHI Ge Xia QU Xin Sheng YAO |
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| Institution: | Hong Wei LIU1,Hisayoshi KOBAYASHI2,Ge Xia QU1,Xin Sheng YAO1* 1Department of Natural Products Chemistry,Shenyang Pharmaceutical University,Shenyang 110015 2Institute of Molecular & Cellular Biosciences,The University of Tokyo,Tokyo,Japan 113 |
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| Abstract: | |
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| Keywords: | New spirostanol glycoside Dioscorea futshauensis Pyricularia oryzae |
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