The role of pyrazole and its derivatives in heterocyclic chemistry

Pyrazole is associated with wide range of biological properties. These ring systems are incorporated into drugs used for AIDS, cancer, anti-viral treatment etc. Pyrazole derivatives are well established in the literature as important biologically active compounds. They have a long history of application in agrochemicals and pharmaceutical industry as herbicides and active pharmaceuticals. Pyrazole and their numerous derivatives have continued to capture the concentration of chemists since their existence in the biologically active materials have been known to produce additive effect on the bio-efficacy of the molecules.