Aryl substituted pyridines, pyrimidines, pyrazines and triazines and the use thereof
申请人:Hogenkamp J. Derk
公开号:US20050043305A1
公开(公告)日:2005-02-24
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.
本发明涉及式I的芳基取代的吡啶、嘧啶、吡嗪和三嗪化合物,或其药学上可接受的盐、前药或溶剂化物,其中A1、A2、A3、R1—R4、X和Y在说明书中设置。本发明还涉及将式I化合物用于治疗全局和局部缺血后的神经损伤,用于治疗或预防神经退行性疾病,如肌萎缩性侧索硬化症(ALS),以及用于治疗、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,局部麻醉剂,抗心律失常药物,以及用于治疗或预防糖尿病神经病变。