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Mycobacterium tuberculosis (MTB), the pathogenic agent of tuberculosis (TB), is responsible for the death of 2 3 million people annually and for a global economic toll of $12 billion each year. Thus, there is an urgent need to develop new therapeutics for tuberculosis, to reduce the duration of treatment and to provide a more effective therapy for MDR TB and for latent tuberculosis infection. 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…mehr

Produktbeschreibung
Mycobacterium tuberculosis (MTB), the pathogenic agent of tuberculosis (TB), is responsible for the death of 2 3 million people annually and for a global economic toll of $12 billion each year. Thus, there is an urgent need to develop new therapeutics for tuberculosis, to reduce the duration of treatment and to provide a more effective therapy for MDR TB and for latent tuberculosis infection. 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. TuberculosisH37Rv micobactrium strain of M. Tuberculosis compared with standard INH, RIF & ETM.
Autorenporträt
Mr. Vaibhav Jain, Asst. Prof. SIRT-Pharmacy, Bhopal; has degree of M.Pharmacy with specialization in Pharmaceutical Chemistry. He is the author of numerous scientific publications along with various presentations in National & International Conferences. He was associated with Central Drug Research Institute,Lucknow during his research work.