This invention relates to derivatives of 1,8-naphthyridines and 1,5,8-azanaphthyridines of the general formula
wherein X is CH or N and the substitutents Y, Z, R1 and R2 are as defined herein.
The compounds are useful for treating allergic reactions in mammals.
本发明涉及通式为
1,8-萘啶和 1,5,8-氮杂
萘啶的衍
生物。
其中 X 为 CH 或 N,取代基 Y、Z、R1 和 R2 如本文所定义。
这些化合物可用于治疗哺乳动物的过敏反应。