Synthesis and antileishmanial activity of new 1-aryl-1H-pyrazole-4-carboximidamides derivatives
作者:Maurício S. dos Santos、Adriana O Gomes、Alice M. R Bernardino、Marcos C. de Souza、Misbahul A Khan、Monique A. de Brito、Helena C Castro、Paula A Abreu、Carlos R Rodrigues、Rosa M. M. de Léo、Leonor L Leon、Marilene M Canto-Cavalheiro
DOI:10.1590/s0103-50532011000200022
日期:——
Chemotherapy for leishmaniasis, diseases caused by protozoa of the genus Leishmania, remains inefficient in several treatments. So there is a need to search for new drugs. In this work, we have synthesized 1-aryl-1H-pyrazole-4-carboximidamides derivatives and evaluated antileishmanial activities in vitro, as well as cytotoxic effects. Structure-activity relationship (SAR) studies were carried out with all the compounds of the series. Compound 2 showed an activity profile that can be improved through medicinal chemistry strategies.