one millimole of rk28 [ 1- ( 4'-hydroxy-2'-butenoxy ) methyl-2-nitroimidazole ] gave an enhancement ratio of 1.56 or 1.84 in comparison with 1.40 or 1.71 for the same concentration of misonidazole to hela s3 or v79 cells , respectively .
C0028179
nitroimidazole
C0026218
misonidazole