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[摘要]
阿尔泰黄芪Astragalusaltaicus根部的甲醇提取物通过溶剂分配,在正丁醇可溶部分得到8个环阿尔庭烷三萜成化合物, FABMS、IR、1H、13CNMR、DEPT、1H-1HCOSY、1H-13CCOSY及水解等方法鉴定为:棉毛黄芪甙Ⅵ,Ⅳ,Ⅱ,这些化合物是首次从阿尔泰黄芪中报道。
[Key word]
[Abstract]
Three cycloaiteosides were isolatcd for the first time from thc u-BuOH extract of Astragalus altaicus. They wer. identified respcctively as cyclosievertioside B, C and A, by FABMS, IR, 1H, 13CNMR, DEPT, 1H-1HCOSY, 1H-13C COSY and hydrolysis.
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