申请人:Hogenkamp Derk J.
公开号:US06867210B2
公开(公告)日:2005-03-15
This invention relates aryl substituted pyridines, pyrimidines, pyrazines and triazines of Formula I:
or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein A
1
, A
2
, A
3
, R
1
-R
4
, X and Y are set in the specification. The invention is also directed to the use of compounds of Formula I for the treatment of neuronal damage following global and focal ischemia, for the treatment or prevention of neurodegenerative conditions such as amyotrophic lateral sclerosis (ALS), and for the treatment, prevention or amelioration of both acute or chronic pain, as antitinnitus agents, as anticonvulsants, and as antimanic depressants, as local anesthetics, as antiarrhythmics and for the treatment or prevention of diabetic neuropathy.
本发明涉及公式I中的芳基取代的吡啶、嘧啶、吡嗪和三嗪,或其药学上可接受的盐、前药或溶剂,其中A1、A2、A3、R1-R4、X和Y在规范中设置。本发明还涉及使用公式I化合物治疗全局和局部缺血后的神经损伤,治疗或预防神经退行性疾病,如肌萎缩性侧索硬化(ALS),以及治疗、预防或改善急性或慢性疼痛,作为抗耳鸣剂、抗癫痫药物和抗躁狂抑郁药物,作为局部麻醉剂、抗心律失常药物以及治疗或预防糖尿病神经病变的药物。