Processes and intermediates for preparing 1-alkylamino-3-(5-substitutedaminocarbonylthiazol-2-yloxy)-2-propanols and 5-(5-substitutedaminocarbonylthiazol-2-yloxymethylene)-N-alkyloxazolidine and 2-substituted oxazolidine derivatives thereof and intermediates therefore. The present processes, and intermediates, reduce the number of transformations necessary to produce these products as compared with the prior processes. The products are useful to treat abnormal heart conditions and/or hypertension in mammals. The intermediates are 2-alkylsulfinyl-5-substitutedaminocarbonylthiazoles and 2-alkylsulfonyl-5-substitutedaminocarbonylthiazoles.
制备1-烷基
氨基-3-(5-取代
氨基甲酰
噻唑-2-氧基)-2-
丙醇和5-(5-取代
氨基甲酰
噻唑-2-氧甲基)-N-烷氧
噁唑啉及其2-取代
噁唑啉衍
生物和其中间体的过程和中间体。与先前的过程相比,本过程和中间体减少了制备这些产品所需的转化次数。这些产品可用于治疗哺乳动物的异常心脏状况和/或高血压。中间体是2-烷基亚砜基-5-取代
氨基甲酰
噻唑和2-烷基磺酰基-5-取代
氨基甲酰
噻唑。