Aryl substituted pyridines, pyrimidines, pyrazines and triazines and the use thereof
申请人:——
公开号:US20020040025A1
公开(公告)日:2002-04-04
This invention relates aryl substituted pyridines, pyrimidines, pyrazines and triazines of Formula I:
1
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.
该发明涉及式I的芳基取代吡啶、嘧啶、吡嗪和三嗪,或其药用可接受的盐、前药或溶剂化合物,其中A1、A2、A3、R1-R4、X和Y在规范中设定。该发明还涉及利用式I的化合物治疗全球性和局部性缺血后的神经损伤,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,抗抽搐剂,抗躁郁症药物,局部麻醉剂,抗心律失常药物,以及治疗或预防糖尿病性神经病变。