Synthesis and Characterization of 1-carboxyphenothiazine Derivatives Bearing Nitrogen Mustard as Promising Class of Antitubercular Agents
作者:V.B. Kataria、M.J. Solanki、A.R. Trivedi、V.H. Shah
DOI:10.2174/15701808113109990022
日期:2013.10.1
A series of 1-carboxyphenothiazines bearing nitrogen mustard was synthesized, characterized, and evaluated for their in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv. The results showed that compounds 5h, 5i and 5j found most active with percentage inhibition of 96, 91, and 92, respectively, at minimum inhibitory concentration (MIC) of 6.25 μg/mL. The structures of synthesized compounds were elucidated by various spectroscopic tools like IR, 1H NMR, 13C NMR, mass and elemental analysis.
一系列含有氮芥的1-羧基吩噻嗪化合物被合成、表征,并对其对结核分枝杆菌H37Rv的体外抗结核活性进行了评估。结果显示,化合物5h、5i和5j的活性最高,在最低抑制浓度(MIC)为6.25 μg/mL时,抑制率分别为96%、91%和92%。合成化合物的结构通过各种光谱工具如IR、1H NMR、13C NMR、质谱和元素分析得以阐明。