The title compound, C(15)H(14)N(2)O(3)S(2), is of inter-est with respect to its biological activity. The crystal structure is stabilized by inter-molecular N-H⋯N, C-H⋯O and C-H⋯π hydrogen-bonding inter-actions, as well as offset π-π inter-actions [distance between the centroids of the aryl and thiazole rings of adjacent molecules of 3.954 (2) Å].

A series of novel molecules containing thiazole and indazole ring structure were designed and synthesized. The compounds are synthesized on gram scale by using series of reactions having vicarious reaction and coupling reactions. We have optimized all the reaction steps for getting good yields. For first time we have synthesized substituted indazole acetic acid which is coupled with different s...

In order to find a highly sensitive fluorophore, 3-azolyl-7-diethylaminocoumarin derivatives were synthesized. Both the absorption and fluorescence maxima of the coumarin-thiazole compounds showed red shifts with increases of the molar absorptivities and fluorescence intensities, in comparison with those of the corresponding coumarin-oxazole compounds. Among them, 3-(5-ethoxycarbonyl-1,3-thiazo...

A variety of logic operations such as XNOR, NOR, AND, NAND, NOT have been designed with pH as an external modulator by choosing thiazole orange (TO) and a c-kit2 promoter quadruplex as two inputs and fluorescence signals of pyridyl bis-indole amide (PBIA) and TO as two outputs.

To produce the antibiotic Microcin B17, four Cys and four Ser residues are converted into four thiazoles and four oxazoles by the three subunit Microcin B17 synthetase. High-resolution mass spectrometry (MS) was used to monitor the kinetics of posttranslational heterocyclic ring formation (-20 Da per ring) and demonstrated the accumulation of all intermediates, from one to seven rings, indicati...

This review summarizes the data on stereochemical structure of functionalized azoles (pyrazoles, imidazoles, triazoles, thiazoles, and benzazoles) related compounds obtained by multipulse multinuclear 1H, 13C, 15N NMR spectroscopy quantum chemistry. The stereochemistry is a challenging topic theoretical research, as correct interpretation their chemical behavior biological activity depends unde...

The reaction of N-phenylimidoyl isoselenocyanates 1 with 2-amino-1,3-thiazoles 10 in acetone proceeded smoothly at room temperature to give 4H-1,3-thiazolo[3,2-a] [1,3,5]triazine-4-selones 13 in fair yields (Scheme 2). Under the same conditions, 1 and 2-amino-3-methylpyridine (11) underwent an addition reaction, followed by a spontaneous oxidation, to yield the 3H-4l4-[1,2,4]selenadiazolo[1’,5’...