new 2-nitropyridines and 3-nitropyridines , and 3-nitroimidazo- [ 1,2-a ] -pyridines and related compounds ( together 106 ) were synthesized and tested for their chemotherapeutic efficacy against trichomonads , amoebas and other organisms , such as eimeria tenella , bacteria , fungi , helminths .
C0029235
organisms
C0004611
bacteria