the plasma kinetics of isosorbide dinitrate ( isdn ) , isosorbide-5-nitrate ( is-5-n ) and isosorbide-2-nitrate ( is-2-n ) were investigated in 20 healthy male and female volunteers , after b.i.d . administration over 2 days of sustained release isdn 20 mg and 40 mg capsules ( iso mack retard 20 mg and 40 mg ) and of a 40 mg sustained release isdn tablet as reference formulation .
C0064079
isosorbide-5-nitrate
C0022251
isosorbide