Synthesis and antibacterial activities of new piperidine substituted (5R)-[1,2,3]triazolylmethyl and (5R)-[(4-F-[1,2,3]triazolyl)methyl]oxazolidinones

被引:15
|
作者
Shin, Hyo-Nim [1 ]
Seo, Seon Hee [1 ]
Choo, Hyunah [1 ]
Kuem, Gyochang [1 ]
Choi, Kyung Il [1 ]
Nam, Ghilsoo [1 ]
机构
[1] Korea Inst Sci & Technol, Brain Sci Inst, Ctr Neuromed, Seoul 136791, South Korea
关键词
Oxazolidinone; Antibiotics; Synthesis; Antibacterial activity; IN-VITRO ACTIVITY; IDENTIFICATION;
D O I
10.1016/j.bmcl.2013.01.033
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A novel series of 5(R)-[1,2,3]triazolylmethyl and (5R)-[(4-F-[1,2,3]triazolyl)methyl]oxazolidinones having various piperidine group were synthesized and evaluated antibacterial activity against clinically isolated resistant strains of Gram-positive and Gram-negative bacteria. The compound 12a having exo-cyanoethylidene group in the 4-position of piperidine ring was found to be two to threefold more potent than the linezolid against penicillin-resistant Staphylococcus pneumonia and Staphylococcus agalactiae, and also exhibited reduced MAO-B inhibitory activity. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1193 / 1196
页数:4
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