rn Compassionate insight your specialist before taking any result. Non particular Name: quinapril (KWIN a pril) Brand Names: Accupril What is quinapril? Quinapril is in a social event of medicines called ACE inhibitors. Master stands for angiotensin changing over impetus. Quinapril is used to treat (hypertension) and heart bafflement. Quinapril may similarly be used for purposes other than those recorded in this pharmaceutical associate.