申请人:Deutsche Gold und Silber- Scheideanstalt vormals Roessler
公开号:US04144340A1
公开(公告)日:1979-03-13
There are prepared compounds corresponding to the general formula T -- Alk -- NH -- CH.sub.2 -- CH(OH) -- CH.sub.2 -- O -- Ar I in which T represents a theophyllinyl-(7) or theobrominyl-(1) radical, Alk is a linear or branched alkylene group with 2 to 5 carbon atoms which may also be substituted by a hydroxy group and Ar represents an aromatic monocyclic or condensed bicyclic, carbocyclic or heterocyclic radical optionally substituted by one or more alkyl groups with 1 to 6 carbon atoms, alkenyl groups with 2 to 6 carbon atoms, alkinyl groups with 2 to 6 carbon atoms, hydroxy groups, acyloxy groups with 1 to 6 carbon atoms, alkoxy groups with 1 to 6 carbon atoms, alkenoxy groups with 2 to 6 carbon atoms, phenyl radicals, halogen atoms, amino groups, acyl groups with 2 to 6 carbon atoms, aminocarbonyl groups, ureido groups, acyl amino groups with 1 to 6 carbon atoms, cycloalkyl groups with 3 to 8 carbon atoms or by one or more cycloalkenyl groups with 4 to 8 carbon atoms, the heterocyclic radical consisting of individual rings with 5 to 6 members and containing from 1 to 4 heteroatoms, and their pharmaceutically acceptable salts. The compounds have beta-adrenolytic activity.
有准备好的化合物对应于一般式T-Alk-NH-CH.sub.2-CH(OH)-CH.sub.2-O-Ar I,在其中T代表茶碱基-(7)或可可碱基-(1)基团,Alk是具有2到5个碳原子的线性或支链烷基,也可以被一个羟基取代,Ar代表一个芳香单环或紧缩的双环、碳环或杂环基团,可选择地被一个或多个具有1到6个碳原子的烷基、具有2到6个碳原子的烯基、具有2到6个碳原子的炔基、羟基、具有1到6个碳原子的酰氧基、具有1到6个碳原子的烷氧基、具有2到6个碳原子的烯氧基、苯基基团、卤原子、氨基、具有2到6个碳原子的酰基、氨基甲酰基、脲基、具有1到6个碳原子的酰氨基基团、具有3到8个碳原子的环烷基或一个或多个具有4到8个碳原子的环烯基基团取代,杂环基团由5到6个成员的单独环组成,并含有1到4个杂原子,以及它们的药学上可接受的盐。这些化合物具有β-肾上腺素受体拮抗活性。