摘要
从黑柴胡（ＢｕｐｌｅｕｒｕｍｓｍｉｔｈｉｉＷｏｌｆｆ）根中分得二个新三萜皂甙。根据理化性质和波谱数据，分别鉴定为３β，２３，２８－三羟基齐墩果烷－１１，１３（１８）－二烯－３－Ｏ－β－Ｄ－吡喃葡萄糖基－（１→３）－β－Ｄ－吡喃呋糖甙，命名为柴胡皂甙ｍ（ｓａｉｋｏｓａｐｏｎｉｎｍ，ＩＶ），和３β，１６β，２３，２８－四羟基齐墩果烷－１１，１３（１８）－二烯－３－Ｏ－β－Ｄ－吡喃葡萄糖基－（１→６）－［α－Ｌ－吡喃鼠李糖基－（１→４）］－β－Ｄ－吡喃葡萄糖甙，命名为柴胡皂甙ｎ（ｓａｉｋｏｓ－ａｐｏｎｉｎｎ，ＩＸ）。
From the roots of Bupleurum Smithii Wolff, collected
in Minhe County,Qinghai,China,two new saikosaponins were isolated and
their structures were elucidated on the basis of spectralanalysis of
UV,IR,1HNMR,13CNMR and FAB-MS.The two new saponins named as
saikosaponinm and saikosaponin n,were identified as 3
β,23,28-trihydroxyoleana-11,13(18)-dien-3-O-β-D-glu-copyranosyl-(1
→3)-β-D-fucopyranoside and 3β,16β,23,28-tetrahydroxyoleana-11,
13(18)-dien-3-O-β-D-glucopyranosyl-(1→6)-[α-L-rhamnopyranosyl(1→
4)]-β-D-glucopyranoside,respectively.
出处
《药学学报》
CAS
CSCD
北大核心
1994年第9期684-688,共5页
Acta Pharmaceutica Sinica
关键词
黑柴胡
三萜
皂甙
柴胡
鉴定
Bupleurum smithii
Wolff,Saikosaponin m ,Saikosaponin n,Triterpenoidal saponin.
