申请人:Roussel Uclaf
公开号:US04808609A1
公开(公告)日:1989-02-28
A compound selected from the group consisting of hydroxyalkoxy-4-phenylpropyl-indoles of the formula ##STR1## wherein R and R.sub.1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with 1 to 3 members of the group consisting of halogen, methyl, ethyl, methoxy, ethoxy, --CF.sub.3, --NO.sub.2, CH.sub.3 S-- and --NH.sub.2 or R.sub.1 and R together with the nitrogen atom to which they are attached form an optionally unsaturated heterocycle optionally containing --S--, --O-- or ##STR2## R' is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, naphthyl and phenylalkyl of 7 to 12 carbon atoms, a and b form =O and c is hydrogen or a and c form a carbon-carbon bond and b is hydrogen, the dotted line is an optional double bond, A is ##STR3## m is 1,2 or 3, R.sub.2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, x is selected from the group consisting of hydrogen and --OH and y is hydrogen or x together with y is =O and their non-toxic, pharmaceutically acceptable acid addition salts having antiarrhythmic activity and blocking of slow calcico-sodic canals and a process and novel intermediates for their preparation.
从羟基烷氧基-4-苯基丙基吲哚化合物组中选择一种,其化学式为##STR1##其中R和R.sub.1分别选择自氢、1至5个碳原子的烷基、3至7个碳原子的环烷基、4至7个碳原子的环烷基烷基和7至12个碳原子的芳基烷基,可选地用1至3个卤素、甲基、乙基、甲氧基、乙氧基、--CF.sub.3、--NO.sub.2、CH.sub.3 S-和--NH.sub.2等组成的一部分进行取代,或R.sub.1和R与它们连接的氮原子一起形成一个可选的不饱和杂环,可选地含有--S--、--O--或##STR2## R'选择自氢、1至5个碳原子的烷基、苯基、萘基和7至12个碳原子的苯基烷基,a和b形成=O,c为氢或a和c形成碳-碳键,b为氢,虚线是可选的双键,A是##STR3## m为1、2或3,R.sub.2选择自氢和1至5个碳原子的烷基,x选择自氢和--OH,y为氢或x和y一起形成=O,以及它们的非毒性、药学上可接受的酸盐,具有抗心律失常活性和阻滞慢钙钠通道的作用,以及它们的制备方法和新的中间体。