申请人:Kali-Chemie Pharma GmbH
公开号:US04803198A1
公开(公告)日:1989-02-07
New 1-phenyl-2-aminocarbonylindole compounds are described which have the general formula I ##STR1## where R.sub.1 is a hydrogen atom, or a lower alkyl, alkenyl, cycloalkylalkyl radical, R.sub.2 is a hydrogen atom or a lower alkyl radical, R.sub.3 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, R.sub.4 is a hydrogen or halogen atom, or a lower alkyl, hydroxyl or lower alkoxy radical, or, if R.sub.3 is a hydrogen atom, R.sub.4 may be a nitro or trifluoromethyl radical, or R.sub.3 and R.sub.4 together denote a methylenedioxy or ethylenedioxy radical, R.sub.5 has the meanings given for R.sub.3, R.sub.6 has the meanings given for R.sub.4, R.sub.7 is a hydrogen atom or, if R.sub.5 and R.sub.6 are lower alkoxy radicals, R.sub.7 may also be a lower alkoxy radical, R.sub.8 and R.sub.9 are each a hydrogen atom or a lower alkyl radical or, together with the nitrogen atom, form a heterocyclic group, and Z is an alkylene chain which is optionally substituted by hydroxyl. The compounds have pharmaceutical properties, in particular antiarrhythmic properties. The compounds may be in the form of the free bases or acid addition salts. Pharmaceutical compositions containing these compounds are described as is a method of preparing them. Valuable intermediates for the production of these compounds and methods of preparing the intermediates are also described.
描述了具有通式I的新1-苯基-2-氨基甲酰吲哚化合物,其中R.sub.1是氢原子,或者是较低的烷基、烯基、环烷基烷基基团,R.sub.2是氢原子或较低的烷基基团,R.sub.3是氢原子或卤素原子,或者是较低的烷基、羟基或较低的烷氧基团,R.sub.4是氢原子或卤素原子,或者是较低的烷基、羟基或较低的烷氧基团,或者,如果R.sub.3是氢原子,R.sub.4可以是硝基或三氟甲基基团,或者R.sub.3和R.sub.4一起表示亚甲二氧基或乙二氧基基团,R.sub.5具有R.sub.3给出的含义,R.sub.6具有R.sub.4给出的含义,R.sub.7是氢原子或者,如果R.sub.5和R.sub.6是较低的烷氧基基团,R.sub.7也可以是较低的烷氧基基团,R.sub.8和R.sub.9分别是氢原子或较低的烷基基团,或者与氮原子一起形成杂环基团,Z是一条可以由羟基取代的烷基链。这些化合物具有药理学性质,特别是抗心律失常性质。这些化合物可以是自由碱或酸盐的形式。描述了含有这些化合物的药物组合物,以及其制备方法。还描述了用于生产这些化合物的有价值的中间体以及制备这些中间体的方法。