antihypertensive effect of an orally active angiotensin i-converting enzyme inhibitor , sq 14225 ( captopril ) was assessed in 18 hypertensive patients , of whom 13 had essential hypertension , 2 had malignant hypertension , 2 had hypertension associated with chronic renal failure , and 1 had renovascular hypertension .
C0006938
captopril
C0020540
malignant hypertension