Santosh S. Chobe

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Xanthine oxidase (XO) is a complex metalloflavoprotein, overproduction of which usually leads to a pathological condition called Gout. XO inhibitors may prove to be promising antigout agents. Present investigation describes synthesis, characterization and evaluation of 26 thiazolo-pyrazolyl derivatives V(a-z) for XO inhibitory and free radical scavenging(More)
In the present communication, a simple and efficient synthesis of some new Pyrano-[2,3-c]-pyrazoles derivatives are described by the one-pot condensation of a mixture of 3-methyl-1-phenyl-1H-pyrazole-5(4H)-one, substituted heterylaldehydes and malononitriles in polyethylene glycol (PEG-400) as green reaction solvent, further reacted with substituted(More)
The DNA molecule is a target for plethora of anticancer and antiviral drugs that forms covalent and non-covalent adducts with major or minor groove of DNA. In present study we synthesized series of novel Pyrazolo [1,5-a]pyrimidine derivatives. The newly synthesized compounds were characterized by elemental analysis, IR, (1)H NMR, and mass spectral data. The(More)
In the present study, the oxidation of 3-(4-chloro-1H-imidazol-5-yl)-1-(2-hydroxyphenyl)prop-2-en-1ones with mercuric(II) acetate in in polyethylene glycol (PEG-400) gave the corresponding 2-((4-chloro-1Himidazol-5-yl)methylene)benzofuran-3(2H)-ones. Newly synthesized compounds were tested for their in vitro antimicrobial activity.
An efficient and convenient procedure has been developed for the synthesis of some new substituted pyrazolo [3,4-c] pyrazol Thiazolone derivatives were synthesized and evaluated for their in vitro antimicrobial activity. All the synthesized compounds were subjected to in vitro antimicrobial screening. Some of the compounds showed excellent activity against(More)
Several pyrazolo [1, 5-a] pyrimidines derivative were prepared by the condensation of substituted of α, βunsaturated carbonyl compounds (chalcones) with substituted 5-amino pyrazole as an alternative polyethylene glycol (PEG-400) as green reaction medium. The reaction is clean with excellent yield, shorter reaction time. The entire synthesized products were(More)
A simple and efficient synthesis of 1, 2, 4triazine derivatives is described by the condensation of 4-(2-susbtituted benzylidine)-2-phenyloxazol-5(4H)-one with 4-(4-Chlorophenyl)2Hydrazinylthiazol in presence of sodium acetate in acetic acid. The newly synthesized compounds were evaluated for their antimicrobial activity. The structure of these compounds(More)
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