申请人:Hoffmann-La Roche Inc.
公开号:US10155741B2
公开(公告)日:2018-12-18
The present invention relates to compounds of formula I
wherein
R1′ is methyl;
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, tert-butyl, cyclopropyl, cyclopropylmethyl, or hydroxmethyl;
R3 is Cl, F, CF3, methyl, methoxy, or cyclopropyl;
R4 is hydrogen, methyl, F or Cl;
X is N or CH;
Y is N or CH;
with the proviso that X and Y are not simultaneously CH;
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.
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
式中
R1′ 是甲基
R1是甲基、乙基、
CF3、CH2OH、环丙基或
氰基,或R1′和R1可共同形成1,1-二氧代
四氢噻吩-3-基环;
R2 是氢、甲基、乙基、异丙基、叔丁基、环丙基、
环丙基甲基或羟甲基;
R3 是 Cl、F、 、甲基、甲氧基或环丙基;
R4 是氢、甲基、F 或 Cl;
X 是 N 或 CH
Y 是 N 或 CH;
但 X 和 Y 不能同时为 CH;
或药学上可接受的盐或酸加成盐,或外消旋混合物,或相应的对映体和/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疾病,如精神分裂症、躁郁症、强迫症或自闭症谱系障碍。