Efficient synthesis and in vitro antitubercular activity of 1,2,3-triazoles as inhibitors of Mycobacterium tuberculosis

被引:106
|
作者
Shanmugavelan, Poovan [1 ]
Nagarajan, Sangaraiah [1 ]
Sathishkumar, Murugan [1 ]
Ponnuswamy, Alagusundaram [1 ]
Yogeeswari, Perumal [2 ]
Sriram, Dharmarajan [2 ]
机构
[1] Madurai Kamaraj Univ, Sch Chem, Dept Organ Chem, Madurai 625021, Tamil Nadu, India
[2] Birla Inst Technol & Sci, Pharm Grp, Med Chem & Antimycobacterial Res Lab, Hyderabad 500078, Andhra Pradesh, India
关键词
1,2,3-Triazoles; 1,3-Dipolar cycloaddition; Antituberculosis; 1,3-DIPOLAR CYCLOADDITIONS; AGENTS; ANALOGS; DERIVATIVES; TRIAZOLES; RESISTANT; TARGETS; ALKYNES; AZIDES; BM212;
D O I
10.1016/j.bmcl.2011.10.048
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Efficient and rapid synthesis of 1,2,3-triazole derivatives has been achieved via Huisgen's 1,3-dipolar cycloaddition between alkyl/arylazides and diethyl/dimethyl acetylenedicarboxylate in excellent yields under solvent-free conditions. The environmentally friendly solvent-free protocol overcomes the limitations associated with the prevailing time-consuming solution phase protocols and affords the triazoles just in 1-3 min. In vitro antitubercular activity of these triazoles was screened against Mycobacterium tuberculosis H(37)Rv strain. Four of the compounds showed MIC in the range of 1.56-3.13 mu g/mL proving their potential activity. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:7273 / 7276
页数:4
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