[EN] 2-PHENYL-6-IMIDAZOLYL-PYRIDINE-4-CARBOXAMIDE DERIVATIVES AND THEIR USE AS EAAT3 INHIBITORS<br/>[FR] DÉRIVÉS DE 2-PHÉNYL-6-IMIDAZOLYL-PYRIDINE-4-CARBOXAMIDE ET LEUR UTILISATION COMME INHIBITEURS D'EAAT3
申请人:HOFFMANN LA ROCHE
公开号:WO2017009274A1
公开(公告)日:2017-01-19
The present invention relates to compounds of formula (I) wherein R1' is CH3; R1 is methyl, ethyl, CF3, CH2OH, cyclopropyl or cyano, or R1' and R1 may form together a 1,1 -dioxo-tetrahydro-thiophen-3-yl ring; R2 is hydrogen, methyl, ethyl, isopropyl, tertbutyl, cyclopropyl, hydroxmethyl, or 2-propyl-2-ol; R3 is CI, F, CF3, methyl, methoxy, isopropyl, cyano or cyclopropyl; R4 is hydrogen, methyl, F or Cl; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds of formula I may be used in the treatment of psychiatric disorders such as schizophrenia, bipolar disorder, obsessive-compulsive disorder or autism spectrum disorder.
本发明涉及式(I)的化合物,其中R1'为CH3;R1为甲基、乙基、CF3、CH2OH、环丙基或氰基,或者R1'和R1可以共同形成1,1-二氧杂-四氢噻吩-3-基环;R2为氢、甲基、乙基、异丙基、叔丁基、环丙基、羟甲基或2-丙基-2-醇;R3为氯、氟、CF3、甲基、甲氧基、异丙基、氰基或环丙基;R4为氢、甲基、氟或氯;或者为药学上可接受的盐或酸加盐,或为外消旋混合物,或为其对应的对映体和/或光学异构体和/或立体异构体。式(I)的化合物可用于治疗精神障碍,如精神分裂症、躁郁症、强迫症或自闭症谱系障碍。