the peak concentrations found were 4.5 , 11.7 and 34.3 ng/ml of isosorbide dinitrate , isosorbide 2-mononitrate and isosorbide 5-mononitrate , respectively , in the blood of one subject and 5.9 , 15 and 61.3 ng/ml , respectively , in the blood of another subject .
C0022252
isosorbide dinitrate
C0064079
isosorbide