This disclosure describes novel substituted .omega.-heteroaroyl(propionyl or butyryl)-L-prolines and the esters and cationic salts thereof which are useful as hypotensive agents in mammals.
这份披露描述了新颖的取代的.omega.-杂芳酰(丙酰或丁酰)-
L-脯氨酸及其
酯和阳离子盐,它们在哺乳动物中作为降压剂是有用的。