申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US04171370A1
公开(公告)日:1979-10-16
New phenoxy-amino-propanols of formula ##STR1## wherein R.sup.1 is alkenyl, alkynyl, alkoxyalkyl or alkenyloxyalkyl with 2-6 C atoms in each case or cycloalkyl with 3-8 C atoms; and R.sup.2 is alkyl or hydroxyalkyl with 1-6 C atoms in each case, cycloalkyl with 3-8 C atoms, aralkyl or aralkyl wherein the aryl radical is mono- to tri-substituted by alkyl, alkoxy, OH, F and/or Cl or mono-substituted by methylenedioxy, with a total of 7-15 C atoms in each case, and the physiologically acceptable acid addition salts thereof, exhibit various pharmacological properties including isoprenaline-antagonism on the heart rate and blood pressure.
新的苯氧-氨基-丙醇类化合物的化学式为##STR1##其中R.sup.1为烯基、炔基、烷氧基烷基或烯氧基烷基,每种情况下有2-6个碳原子,或环烷基,有3-8个碳原子;R.sup.2为烷基或羟基烷基,每种情况下有1-6个碳原子,环烷基,有3-8个碳原子,芳基烷基或芳基烷基,其中芳基基团经烷基、烷氧基、羟基、氟和/或氯单取代或经亚甲二氧基单取代,每种情况下总共有7-15个碳原子,以及其生理上可接受的酸盐,表现出包括对心率和血压的异丙肾上腺素拮抗等各种药理特性。