A facile method for the synthesis of 2-(3-hydroxy-1-adamantyl)-2-oxoacetic acid and it's optimization

被引:0
|
作者
Wang, Hui-fei [1 ]
Gan, Run [2 ]
Zhou, Jing [1 ]
Liao, Qi [1 ]
Wang, Tian-bao [1 ]
Zhong, Cai-ling [1 ]
Xiang, Yuan-yuan [1 ]
Lin, Hong-bo [1 ]
Hu, Xiang-nan [1 ]
机构
[1] Chongqing Med Univ, Dept Pharm, Chongqing, Peoples R China
[2] Bishan Area Maternal & Child Hlth Care Hosp, Chongqing, Peoples R China
关键词
Diabetes; key intermediate; saxagliptin; optimization; one-pot method; PEPTIDASE-IV INHIBITOR; SAXAGLIPTIN; INTERMEDIATE;
D O I
暂无
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
2-(3-hydroxy-1-adamantyl)-2-oxoacetic acid (IV), a key intermediate of saxagliptin for type 2 diabetes mellitus (T2DM), was prepared from 1-adamantanecarboxylic acid(I) via oxidation by potassium permanganate(KMnO4) to afford 3-hydroxy-1-adamantanecarboxylic acid (II), which was treated with a one-pot method to give 1-acetyl-3-hydroxyadamantane (III) followed by oxidation. Some key steps were optimized and the overall yield was about 51%.
引用
收藏
页码:1393 / 1397
页数:5
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