申请人:Gruppo Lepetit S.p.A.
公开号:US03948933A1
公开(公告)日:1976-04-06
5,6,7,7A-Tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3-(2H)-diones of the formula ##SPC1## In which R is phenyl, substituted phenyl or cyclohexyl, X is oxygen or sulfur and R.sub.1 is hydroxy, lower alkoxy, di-lower alkylamino-lower alkoxy, an --NR.sub.2 R.sub.3 radical wherein R.sub.2 and R.sub.3 each independently represents hydrogen, lower alkyl, hydroxy-lower alkyl, phenyl, substituted phenyl, benzyl or together with the adjacent nitrogen atom represent a pyrrolidino, a piperidino, a morpholino or a piperazino radical. The compounds of the invention are useful as C.N.S. depressants and in particular as tranquilizing and anxiolytic agents.
公式为5,6,7,7A-四氢-1H-吡咯并[1,2-c]咪唑-1,3-(2H)-二酮的化合物,其中R为苯基,取代苯基或环己基,X为氧或硫,R.sub.1为羟基,低烷氧基,二烷基氨基低烷氧基,一个--NR.sub.2 R.sub.3基团,其中R.sub.2和R.sub.3分别独立表示氢,低烷基,羟基-低烷基,苯基,取代苯基,苄基或与相邻氮原子一起表示吡咯基,哌嗪基,吗啉基或哌嗪基。该发明的化合物可用作中枢神经系统抑制剂,特别是作为镇静和抗焦虑药物。