1-p-nitrophenyl-2-dichloroacetamidoethane , 1-p-nitrophenyl-2-dibromoacetamidoethane , and 1-phenyl-2-dichloroacetamidoethane were as effective as chloramphenicol at inactivating the major phenobarbital-inducible isozyme of rat liver cytochrome p-450 , whereas 1-p-nitrophenyl-2-difluoroacetamidoethane caused no enzyme inactivation .
C0022173
isozyme
C0014442
enzyme