The present invention relates to novel pyridine-2-carboxyamide derivatives of formula (I) useful as metabotropic glutamate receptor antagonists:
wherein Y, Z, R1, R2 and R3 are as defined in the specification herein.
本发明涉及一种新的
吡啶-2-羧酰胺衍
生物,其
化学式为(I),可以用作代谢型谷
氨酸受体拮抗剂:其中Y、Z、R1、R2和R3的定义如本说明书所述。