申请人:Warner-Lambert Company
公开号:US04153711A1
公开(公告)日:1979-05-08
.beta.-[2-[(DIALKYLAMINO)METHYL]-1H-indol-3-yl]-.alpha.,.alpha.-diphenylpro pionitriles and 4-[[2-[(dialkylamino)methyl]-1H-indol-3-yl]methyl]-2,4-dihydro-5-lower alkyl-2-phenyl-3H-pyrazol-3-ones and acid addition salts thereof which are useful pharmacological agents, especially as central nervous system depressants, are disclosed. The compounds can be produced by reacting an anion of an acetonitrile or a pyrazol-3-one with the appropriate quatenary salt of 2-alkyl-1,2,3,4-tetrahydropyrrolo[3,4-b]indole.
.β.-[2-[(二烷基胺)甲基]-1H-吲哚-3-基]-.α.,.α.-二苯丙腈和4-[[2-[(二烷基胺)甲基]-1H-吲哚-3-基]甲基]-2,4-二氢-5-较低烷基-2-苯基-3H-吡唑-3-酮及其酸盐是有用的药理剂,尤其是作为中枢神经系统抑制剂。这些化合物可以通过将乙腈或吡唑-3-酮的阴离子与2-烷基-1,2,3,4-四氢吡咯[3,4-b]吲哚的适当季铵盐反应而制备。