Synthesis of analogues of linckoside B, a new neuritogenic steroid glycoside

被引:8
|
作者
Liu, Qingchao [1 ]
Yu, Yue [2 ]
Wang, Peng [2 ]
Li, Yingxia [3 ]
机构
[1] NW Univ Xian, Dept Pharmaceut Engn, Xian 710069, Peoples R China
[2] Ocean Univ China, Sch Med & Pharm, Qingdao 266003, Peoples R China
[3] Fudan Univ, Sch Pharm, Shanghai 201203, Peoples R China
基金
中国国家自然科学基金; 中国博士后科学基金;
关键词
NERVE GROWTH-FACTOR; NEURODEGENERATION; GLYCOSYLATION; STRATEGIES; SAPONINS;
D O I
10.1039/c3nj00514c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A facile synthetic approach toward six designed analogues (2-7) of linckoside B, a new neuritogenic steroid glycoside isolated from the Okinawan starfish Linckia laevigata, has been developed. The key steroid aglycon was achieved by a dimethylaluminum chloride-mediated 'ene' reaction. A versatile strategy was employed for the construction of glycosidic bonds through Schmidt's procedure using a glycosyl trichloroacetimidate donor.
引用
收藏
页码:3647 / 3661
页数:15
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