International Journal of
TechnoChem Research

ISSN 2395 - 4248

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  • Published and released Journal issue of 2021
  • Published and released Journal issue of 2021

ABSTRACT

Synthesis, Characterization & Evaluation of Some Novel Pyrazoline Derivatives as Anti-Tuberculosis Agents

Vaibhav Jain, Priyal Jain, Surendra Jain

ABSTRACT

In the present investigation, a series of 4-(4-(dimethylamino) benzyl)-3-methyl-1H-pyrazol-5(4H)-one analogues of pyrazole were synthesized by cyclization of mannich base with hydrazine hydrate. The nitrogen functionality of 4-(4-(dimethylamino) benzyl)-3-methyl-1H-pyrazol-5(4H)-one was alkylated with different halogenated alkylated substituted chain in the presence of base. The chemical structure of compounds were proved by IR, MASS, 1HNMR spectroscopy data and elemental analysis. The antitubercular activity of these compounds were evaluated by microdilution method against M. Tuberculosis H37Rv micobactrium strain of M. Tuberculosis compared with standard INH, RIF & ETM. Keywords: Antituberculosis, Isoniazid, Rifampicin, Pyrazoline.

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