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Megastigmane Glycosides from Polygala hongkongensis Hemsl 被引量:1
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作者 WU Jian-feng CHEN Si-bao +3 位作者 GAO Jing-chun WU Li-jun CHEN Shi-lin TU Peng-fei 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2007年第5期530-532,共3页
Two new megastigmane glycosides,7Z-roseoside,and 7Z-trifostigmanoside Ⅰ,as well as,four known compounds,trifostigmanoside Ⅱ,epimedin C,3',7-dihydroxy-4'-methoxyisoflavone-7-D-glucopyranoside,and formenonetin,were ... Two new megastigmane glycosides,7Z-roseoside,and 7Z-trifostigmanoside Ⅰ,as well as,four known compounds,trifostigmanoside Ⅱ,epimedin C,3',7-dihydroxy-4'-methoxyisoflavone-7-D-glucopyranoside,and formenonetin,were isolated from Polygala hongkongensis Hemsl.The structures of the isolated compounds were established on the basis of UV,IR,NMR,and MS spectral data.Megastigmane glycosides(1-3)were isolated from the family Polygalaceae for the first time. 展开更多
关键词 poiygala hongkongensis POLYGALACEAE Megastigmane glycosides 7Z-Roseoside 7Z-Trifostigmanoside I
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