Compounds of formula (I) and salts are provided:
wherein R
5
is selected from halogen, C
1-6
alkyl, C
1-6
alkyl substituted with one or more fluorine atoms, C
1-6
alkoxy, C
1-6
alkoxy substituted with one or more fluorine atoms, and cyano; R
6
is selected from halogen, C
1-6
alkyl, C
1-6
alkyl substituted with one or more fluorine atoms, C
3-6
cycloalkyl, C
3-6
cycloalkyl substituted with one or more fluorine atoms, C
1-6
alkoxy, C
1-6
alkoxy substituted with one or more fluorine atoms, and cyano; and Q is hydrogen or C
1-6
alkyl. The compounds are M
1
agonists and are useful for therapy, for example in the treatment of psychotic disorders and cognitive impairment.
提供
化学式(I)的化合物和盐:其中R5选择自卤素、C1-6烷基、C1-6烷基上取代一个或多个
氟原子、C1-6烷
氧基、C1-6烷
氧基上取代一个或多个
氟原子和
氰基;R6选择自卤素、C1-6烷基、C1-6烷基上取代一个或多个
氟原子、C3-6
环烷基、C3-6
环烷基上取代一个或多个
氟原子、C1-6烷
氧基、C1-6烷
氧基上取代一个或多个
氟原子和
氰基;Q为
氢或C1-6烷基。这些化合物是M1受体激动剂,可用于治疗,例如治疗精神障碍和认知障碍。