申请人:Rhone-Poulenc Sante
公开号:US04960779A1
公开(公告)日:1990-10-02
Pyrrole derivatives of formula (I): ##STR1## in which A forms with the pyrrole ring an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7-tetrahydro-5H-[1,4]oxathiino[2,3-c]pyrrole or 2,3,6,7-tetrahydro-5H-[1,4]dithiino[2,3-c]pyrrole ring-system, Het.dbd.naphthyridinyl, pyridyl or quinolyl which are unsubstituted or substituted with halogen, (1 to 4 C) alkyl, (1 to 4 C) alkyloxy, (1 to 4 C) alkylthio or CF.sub.3, Y.dbd.CO, C.dbd.NOH or CHOH and R.dbd.(3 to 10 C) alkenyl, alkyl which is unsubstituted or substituted with OH, alkyloxy, alkylthio, (3 to 6 C) cycloalkyl, NH.sub.2, alkylamino, dialkylamino, alkylcarbonylamino, piperazinyl, piperidyl, 1-azetidinyl, morpholino, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, pyrrolidinocarbonyl, phenyl, pyridyl, 1-imidazolyl or alternatively R.dbd.2- or 3-pyrrolididnyl, 2-, 3- or 4-piperidyl, (3 to 6 C) cycloalkyl or phenyl which is unsubstituted or substituted with halogen, (1 to 4 C) alkyl, (1 to 4 C) alkyloxy, (1 to 4 C) alkylthio, the said alkyl radicals and portions containing, except where specifically stated, 1 to 10 C, and the piperazinyl, piperidino, piperidyl, pyrrolidinyl, azetidinyl radicals being unsubstituted or substituted at any position by alkyl, alkylcarbonyl, benzyl or hydroxyalkyl, or can alternatively form a lactam group with the nitrogen atom of the ring, and their salts and optical isomers are useful as anxiolytics.
公式(I)中的吡咯衍生物:##STR1##
其中A与吡咯环形成异吲哚啉、6,7-二氢-5H-吡咯并[3,4-b]吡嗪、2,3,6,7-四氢-5H-[1,4]噁二噻吩[2,3-c]吡咯或2,3,6,7-四氢-5H-[1,4]二噻吩[2,3-c]吡咯环系统,Het.dbd.naphthyridinyl、吡啶基或喹啉基,它们未被取代或被卤素、(1到4碳)烷基、(1到4碳)烷氧基、(1到4碳)烷硫基或CF.sub.3取代,Y.dbd.CO、C.dbd.NOH或CHOH,R.dbd.(3到10碳)烯基、烷基,它们未被取代或被OH、烷氧基、烷硫基、(3到6碳)环烷基、NH.sub.2、烷基氨基、二烷基氨基、烷基羰基氨基、哌嗪基、哌啶基、1-氮杂环戊烷基、吗啉基、吡咯烷基、氨基甲酰基、烷基氨甲酰基、二烷基氨甲酰基、(1-哌嗪基)羰基、哌啶基羰基、吡咯烷基羰基、苯基、吡啶基、1-咪唑基,或者R.dbd.2-或3-吡咯基、2-、3-或4-哌嗪基、(3到6碳)环烷基或未被取代或被卤素、(1到4碳)烷基、(1到4碳)烷氧基、(1到4碳)烷硫基取代的苯基,所述烷基基团和部分含有,除非特别说明,1到10碳,哌嗪基、哌啶基、吡咯烷基、吗啉基、氮杂环戊烷基基团未被取代或被烷基、烷基羰基、苄基或羟基烷基在任何位置取代,或者可以与环的氮原子形成内酰胺基团,它们的盐和光学异构体可用作抗焦虑药。