SOME NOVEL TRITERPENOID SAPONINS FROM Oxytropis PLANTS  

作　　者：孙荣奇 贾忠建 朱子清 

机构地区：[1]Institute of Organic Chemistry, Lanzhou University, Lanzhou 730000, PRC [2]Institute of Organic Chemistry, Lanzhou University, Lanzhou 730000, PRC In a previous note, we reported three saponins Ⅰ, Ⅱand Ⅲfrom Oxytropis glabra DC. As a continuing study, five more novel triterpenoid saponins Ⅳ, Ⅴ, Ⅵ, Ⅶand Ⅹwere isolated from Oxytropis plants. Saponins Ⅳto Ⅶwas from Oxytropis glabra DC, and Ⅹfrom Oxytropis bicolor Bunge. The present note deals with the structures of these saponins.

出　　处：《Chinese Science Bulletin》1990年第13期1110-1114,共5页

基　　金：Project supported by the National Natural Science Foundation of China

摘　　要：In a previous note, we reported three saponins Ⅰ, Ⅱ and Ⅲ from Oxytropis glabra DC. As a continuing study, five more novel triterpenoid saponins Ⅳ, Ⅴ, Ⅵ, Ⅶ and Ⅹ were isolated from Oxytropis plants. Saponins Ⅳ to Ⅶ was from Oxytropis glabra DC, and Ⅹ from Oxytropis bicolor Bunge. The present note deals with the structures of these saponins.

关 键 词：OXYTROPIS glabra DC OXYTROPIS BICOLOR BUNGE TRITERPENOID SAPONINS 9.19-cyclolanostaneoligoglycodde 

分 类 号：N[自然科学总论]