Synthesis and Characterization of Cyclic Compound

Heterocyclic chemistry is of great importance to the medicinal chemists because of their wide utility in various fields. Heterocyclic compounds in general have been very widely used in a number of fields wherase thiazoles thiazolidinones and pyrazoles have a unique position in the field of heterocyclic chemistry. The heterocyclic compounds viz Thiazoles thiazolidinones and pyrazoles play an important role in field of medicine agriculture and industry. The thiazole thiazolidinone and pyrazole derivatives are used in the medicinal therapy as antibacterials diuretics analgesics tranquilizers antihypertensive antiinflammatory anticonvulsant antithrombotic antituberculous and antitumor agents. In the field of agriculture these derivatives have been used as fungicides bactericides herbicides and insecticides. In the field of industry the most important use of azopyrazolones is in textile industry as fabric dyes for dying cotton silk wool polyesters and acrylic fibers as dyes for leathers rubber goods in colouration of paints varnishes lacquers natural and synthetic polymers inks multicolour jet printing an hair dying creams.