Synthesis of lupane and 19β,28-epoxy-18α-oleanane 2,3-seco-derivatives based on betulin

被引：0
|
作者：
I. A. Tolmacheva
A. V. Nazarov
O. A. Maiorova
V. V. Grishko
机构：
[1] Russian Academy of Sciences,Institute of Chemical Engineering, Ural Branch
来源：
Chemistry of Natural Compounds | 2008年 / 44卷
关键词：
2,3-; -triterpenoids; betulin; allobetulin; Beckmann fragmentation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The α-hydroxyoximes of methyl betulonate and allobetulone were synthesized. Beckmann fragmentation of them produced the lupane and 19β,28-epoxy-18α-oleanane 2,3-seco-derivatives.
引用
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页码：606 / 611
页数：5
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