New rearranged clerodane diterpenes from Tinospora baenzigeri

被引：10
|
作者：
Tuntiwachwuttikul, P [1 ]
Taylor, WC
机构：
[1] Silpakorn Univ, Fac Sci, Dept Chem, Nakorn Pathom 73000, Thailand
[2] Univ Sydney, Dept Organ Chem, Sydney, NSW 2006, Australia
来源：
CHEMICAL & PHARMACEUTICAL BULLETIN | 2001年 / 49卷 / 07期
关键词：
Tinospora baenzigeri; menispermaceae; rearranged clerodane diterpene; baenzigeroside;
D O I：
10.1248/cpb.49.854
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Baenzigeroside B, a new rearranged clerodane diterpene glucoside, was isolated from the stems of Tinospora baenzigeri. The aglycone of baenzigeroside B, baenzigeride B (isolated as its acetate), was found together with baenzigeride. A, baenzigerosides ii and B in the leaves of the same plant. Baenzigeride B and baenzigeroside B are the first examples of a new class of rearranged clerodane diterpenes. The possible biogenesis of the compounds is discussed.
引用
收藏
页码：854 / 857
页数：4
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