Falcipain inhibitors: optimization studies of the 2-pyrimidinecarbonitrile lead series.

Coterón JM, Catterick D, Castro J, Chaparro MJ, Díaz B, Fernández E, Ferrer S, Gamo FJ, Gordo M, Gut J, de las Heras L, Legac J, Marco M, Miguel J, Muñoz V, Porras E, de la Rosa JC, Ruiz JR, Sandoval E, Ventosa P, Rosenthal PJ, Fiandor JM