[EN] 2-OXO-2,3-DIHYDRO-INDOLES FOR THE TREATMENT OF CNS DISORDERS<br/>[FR] 2-OXO-2,3-DIHYDRO-INDOLES DESTINÉS AU TRAITEMENT DE TROUBLES DU SNC
申请人:HOFFMANN LA ROCHE
公开号:WO2014040969A1
公开(公告)日:2014-03-20
The present invention is concerned with 2-oxo-2,3-dihydro-indoles of general formula (I) wherein (N1) is phenyl or a heteroaryl group, selected from pyridinyl, pyrimidinyl, imidazolyl, isoxazolyl or pyrazolyl; (N2) is phenyl or pyridinyl, wherein the N atom in the pyridinyl group may be on all free positions; R1 is hydrogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy or halogen; n is 1 or 2; if n is 2, R1 may be the same or not; R2/R2' are independently from each other lower alkyl, or form together with the carbon atom to which they are attached a C3-6-cycloalkyl ring; R3 is lower alkyl, C3-6-cycloalkyl, CH2-C3-6-cycloalkyl, C3-6-cycloalkyl wherein one ring-carbon atom is replaced by -O-, (CH2)3-O-C3-6-cycloalkyl, lower alkyl substituted by hydroxy, lower alkyl substituted by halogen, (CH2)3-S(O)2-C3-6-cycloalkyl or (CH2)2-S(O)2-lower alkyl; R4 is hydrogen, halogen or lower alkyl; m is 1 or 2; if m is 2, R4 may be the same or not; as well as with a pharmaceutically acceptable salts thereof, with a racemic mixture, or with its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof.
本发明涉及一般式(I)的2-氧代-2,3-二氢吲哚,其中(N1)是苯基或杂环芳基,选择自吡啶基、嘧啶基、咪唑基、异噁唑基或吡唑基;(N2)是苯基或吡啶基,其中吡啶基中的N原子可以在所有自由位置上;R1是氢、低碳基、被卤素取代的低碳基、低烷氧基或卤素;n为1或2;若n为2,则R1可以相同也可以不同;R2/R2'彼此独立地为低碳基,或与它们连接的碳原子一起形成一个C3-6环烷基环;R3是低碳基、C3-6环烷基、CH2-C3-6环烷基、C3-6环烷基其中一个环碳原子被-O-取代、(CH2)3-O-C3-6环烷基、被羟基取代的低碳基、被卤素取代的低碳基、(CH2)3-S(O)2-C3-6环烷基或(CH2)2-S(O)2-低碳基;R4是氢、卤素或低碳基;m为1或2;若m为2,则R4可以相同也可以不同;以及其药学上可接受的盐、消旋混合物、或其对应的对映体和/或光学异构体和/或立体异构体。