%0 Journal Article
%T An NMR Study on Two Glucosylated Steroidal Saponins of Tb<br>皂苷Tb 2个糖基化产物的NMR研究
%A KANG Li-ping
%A WANG Yong-ze
%A FENG Bing
%A ZHOU Wen-bin
%A XIONG Cheng-qi
%A ZHAO Yang
%A TAN Da-wei
%A LIU Chao
%A MA Bai-ping
%A <br>康利平
%A 王永泽
%A 冯冰
%A 周文斌
%A 熊呈琦
%A 赵阳
%A 谭大维
%A 刘超
%A 马百
%J 波谱学杂志
%D 2012
%I 
%X Two glucosylated steroidal saponins of Tb were elucidated as pennogenin-3-O-α-D-glucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (1), and pennogenin-3-O-α-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyrannoside (2) by MS, 1H NMR, 13C NMR, COSY, HSQC and HMBC analysis. 1 and 2 are new compounds. The 13C and 1H NMR chemical shifts of these two new compounds were assigned.
%K NMR
%K chemical shift
%K 2D NMR
%K saponin Tb
%K glucosylation<br>核磁共振(NMR)
%K 归属
%K 2D
%K NMR
%K 皂苷Tb
%K 糖基化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=1A3C8C6E452BD1AF5A6B6B99BA3989C9&aid=B39D47F72CB13A766C34B12307442273&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=74011071555EB4E5&eid=480C51B1F0CE0AB6&journal_id=1000-4556&journal_name=波谱学杂志&referenced_num=0&reference_num=0