The invention relates to novel aminopyridine derivatives of formula (I) wherein R
1
is methyl an R
4
and amino group —NR
6
R
7
and R
5
forms an arylalkynyl- or heteroarylalkynyl-group. The compounds are useful in the prevention or treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.
本发明涉及公式(I)的新型
氨基
吡啶衍生物,其中R1是甲基,R4和
氨基基团—NR6R7,R5形成芳基炔基或杂芳基炔基基团。该化合物在预防或治疗中枢神经系统疾病以及其他受mGluR5受体调节的疾病中有用。