class of 5-(styrylsulfonylmethyl)-1,3,4-oxadiazol-2-amine and 5- (styrylsulfonylmethyl)-1,3,4-thiadiazol-2-amine derivatives were prepared by derivatization of amino function. Methods: All the synthesized compounds were tested for antioxidant and anti-inflammatory activities. Results: The 2-amino-3-chloro-N-(5-(4-methylstyrylsulfonylmethyl)-1,3,4-oxadiazol-2-yl)-propanamide (12b) and 3-chloro-N-(5-(4-m
Synthesis and antimicrobial activity of styryl/pyrrolyl/pyrazolyl sulfonylmethyl-1,3,4-oxadiazolyl amines and styryl/pyrrolyl/pyrazolyl sulfonylmethyl-1,3,4-thiadiazolyl amines
作者:G. Sravya、G. Yamini、V. Padmavathi、A. Padmaja
DOI:10.1016/j.ejmech.2016.06.014
日期:2016.10
4-oxadiazolyl/1,3,4-thiadiazolyl amines and pyrazolyl sulfonylmethyl-1,3,4-oxadiazolyl/1,3,4-thiadiazolyl amines were prepared from the synthetic intermediate Z-styrylsulfonylacetic acid adopting simple and well versed synthetic methodologies and studied their antimicrobial activity. Amongst all the tested compounds styryl thiadiazole 5c exhibited promising antimicrobial activity against Pseudomonas aeruginosa
A new class of bis heterocycles-sulfone linked pyrazolyloxadiazoles and thiadiazoles were developed from Z-styrylsulfonylacetic acid. The pyrazolylthiadiazoles exhibited excellent antimicrobial activity whereas pyrazolyloxadiazoles displayed good antioxidant activity.
Several unsaturated thioacetic acids were synthesized as potential mechanism-based inhibitors of peptidylglycine alpha-hydroxylating monooxygenase (PHM) prepared from horse serum. Trans-styrylthioacetic acid produced potent time-dependent inhibition of PHM. Potential mechanisms are proposed to explain PHM inactivation by unsaturated thioacetic acids.