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.
披露了1-烷基
氨基-3-(\x9b2-(内环双环\x9b3.1.0!-己-6-基)乙基
氨基甲酰基!
萘氧)-2-
丙醇及其制备方法。这些化合物在哺乳动物的高血压和心脏异常情况的治疗中很有用。这些化合物是通过用具有所需烷基取代基的烷基胺处理相应的1,2-环氧-3-\x9b2-(内环双环\x9b3.1.0!己-6-基)乙基
氨基甲酰基!
萘氧)-
丙烷或通过对应的2-可选取代-3-烷基-5-(\x9b2-(内环双环\x9b3.1.0!己-6-基)乙基
氨基甲酰基!
萘氧基甲)
噁唑烷的碱或酸
水解制备的。后一类化合物可以通过将羟基取代的
萘与3-烷基-5-对
甲苯磺酰氧基甲氧基
噁唑烷(该
噁唑烷在2-位点上或未取代)缩合而制备,或者通过用具有所需取代基的醛处理本发明的前述
氨基
丙醇化合物。这些后一类
噁唑烷化合物也对治疗高血压和心脏异常情况具有活性。