Ultrasound-assisted ionic liquid-mediated green method for synthesis of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidines, their anti-tubercular activity, molecular docking study and ADME predictions
in vitro anti-TB activity against Mycobacterium tuberculosis H37Rv strain. Among all, six compounds 4e (C36H29N5O4), 4g (C34H28N4O3), 4q (C36H28F2N4O2), 4r (C36H28ClFN4O2), 4y (C36H29BrN4O2) and 4z (C36H28BrFN4O2) exhibited significant anti-TB activity with MIC value 6.25 μg mL−1, when compared to the standard drug ethambutol (MIC:1.56 μg mL−1). In silico molecular dockingstudies were performed against
本研究的目的是通过使用离子液体 ([Bmim] BF 4 )在超声处理下。标题化合物4a – 4ad的通式为 C a H b X (0–2) N c O d (X = F/Cl/Br),可以在更短的反应时间内以高产率生产,并通过使用光谱技术进行了很好的表征;最后是单晶X射线衍射法( 4b )。评估了新合成的化合物对结核分枝杆菌H37Rv 菌株的体外抗结核活性。其中,6个化合物4e (C 36 H 29 N 5 O 4 )、4g (C 34 H 28 N 4 O 3 )、4q (C 36 H 28 F 2 N 4 O 2 )、4r (C 36 H 28 ClFN 4 O 2 )、4y (C 36 H 29 BrN 4 O 2 )和4z (C 36 H 28 BrFN 4 O 2 )与标准药物乙胺丁醇相比表现出显着的抗结核活性,MIC值为6.25 μg mL -1 。 (MIC:1.56μg·mL
Synthesis, Characterization, and Comparative Study of Some
Heterocyclic Compounds Containing Isoniazid and Nicotinic Acid Hydrazide
Moieties
作者:M. Zala、J. J. Vora、H. B. Patel
DOI:10.1134/s1070428020100218
日期:2020.10
Some new derivatives of six-membered heterocycliccompoundscontaining isoniazid and nicotinic acid hydrazide fragments have been synthesized according to green procedures with excellent yields. The structures of the synthesized compounds were confirmed by 1H and13C NMR, IR, and mass spectra and elemental analyses. The compounds were screened for their in vitro antibacterial and antifungal activities