1 Laboratório de Química Medicinal (LQMed), Faculdade de Farmácia, Universidade Federal Fluminense (UFF), Rua Mário Viana, 523, Santa Rosa, Niterói 24241-000, RJ, Brazil. ldias@vm.uff.br.
The main purpose of this paper is to provide an insight into the biological activities of pyrazole derivatives which contain the carbohydrazide moiety.