COMPOUNDS AND METHODS FOR THE INHIBITION OF TRYPANOSOMA CRUZ I

摘要

The present invention relates to compounds according to the formula (I): Where R is a C1-C10 substituted or unsubstituted linear, branch-chained or cyclic alkyl or alkenyl group or a phenyl group according to the formula (II): R is a C1-C10 substituted or unsubstituted linear, branch-chained or cyclic alkyl or alkenyl group or a phenyl group of the formula (III): R<1>, R<2> , R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9> and R<10> are each independently selected from H, C1-C10(preferably a C1-C4)alkyl or alkenyl group, CF3, F, Cl, Br, I, CN, NO2, NH2, NHR, NRR, COR (acyl group), OR (hydroxyl or ether group), CO2R (carboxylic acid or ester group ), or COSR (thioester group) where R is H or a C1-C10(preferably a C1-C4)alkyl or alkenyl group, an unsubstituted or substituted aryl (preferably, phenyl) or heterocycle group, or a (IV) group, where R3 is H, a C1-C10 (preferably a C1-C4) alkyl, alkenyl, ether or a thioether group; and R<11> and R<12> are independently selected from H or a C1-C3 alkyl or alkenyl group, or a pharmaceutically acceptable salt thereof and methods for treating infections caused by protozoal, fungal and/or bacterial agents such as Trypanosoma cruzi, Mycobacterium spp., Leishmania spp., Cryptococcus spp., Aspergillus spp., Histoplasma spp., Candida spp. especially Candida albicans, Pneumocystis carinii, Trichophyton spp., Microsporum spp., Malassezia spp., Rhizopus spp., Pseudallescheria spp., Blastomyces dermatitidis and Coccidiodes spp., among others.