1-Alkylamino-3-(\x9b2-(endobicyclo\x9b3.1.0!-hex-6-yl)ethylaminocarbonyl!naphthyl\n' oxy)-2-propanols and methods for preparing these compounds are disclosed. The compounds are useful in the treatment of hypertension and abnormal heart conditions in mammals. These compounds are prepared by the treatment of the corresponding 1,2-epoxy-3-\x9b2-(endobicyclo\x9b3.1.0!hex-6-yl)ethylaminocarbonyl!naphthyloxy)\n' -propane with an alkylamine having the desired alkyl substituent or by base or acid hydrolysis of the corresponding 2-optionally substituted -3-alkyl-5-(\x9b2-(endobicyclo\x9b3.1.0!hex-6-yl)ethylaminocarbonyl!naphthyloxym\n' ethyl)oxazolidine. These latter compounds can be prepared by condensing a hydroxy-substituted naphthalene with a 3-alkyl-5-tosyloxymethyloxazolidine such substituted or unsubstituted at the 2-position or alternatively, by treating the former aminopropanol compounds of the present invention with an aldehyde having the desired substituent. These latter oxazolidine compounds are also active for treatment of hypertension and abnormal heart conditions.
本发明公开了1-烷基
氨基-3-(\x9b2-(内环双桥\x9b3.1.0!-六-基)乙基
氨甲酰!
萘基\n'氧)-2-丙
醇类化合物及其制备方法。这些化合物在哺乳动物的高血压和心脏异常疾病的治疗中很有用。这些化合物是通过将相应的1,2-环氧-3-\x9b2-(内环双桥\x9b3.1.0!-六-基)乙基
氨甲酰!
萘氧)\n' -
丙烷与具有所需烷基取代基的烷基胺进行处理,或通过对相应的2-可选取代-3-烷基-5-(\x9b2-(内环双桥\x9b3.1.0!-六-基)乙基
氨甲酰!
萘氧基\n'乙基)
噁唑烷进行碱或酸
水解来制备的。这些后者的化合物可以通过将羟基取代的
萘与3-烷基-5-对
甲苯磺酰氧甲基
噁唑烷进行缩合而制备,该取代基或未取代于2-位,或者通过用具有所需取代基的醛处理本发明的前者
氨基
丙醇化合物来制备。这些后者的
噁唑烷化合物也可用于治疗高血压和心脏异常疾病。