Synthesis of Pyrazole-Carboxamides and Pyrazole-Carboxylic Acids Derivatives: Simple Methods to Access Powerful Building Blocks

Hybrid systems containing pyrazole moiety show a wide spectrum of biological activities. To access novel hybrids with pyrazole ring, in this work we synthesized twenty pyrazole-carboxylic acids and twenty pyrazole-carboxamides, using simple synthetic methods, to be used as building blocks in the development of new structures.