Amide derivatives of substituted quinoxaline 2,3-diones as glutamate receptor antagonists
申请人:Warner-Lambert Company
公开号:US06268366B1
公开(公告)日:2001-07-31
A novel series of substituted quinoxaline 2,3-diones useful as neuroprotective agents are taught. Novel intermediates, processes of preparation, and pharmaceutical compositions containing the compounds are also taught. The compounds are glutamate receptor antagonists and are useful in the treatment of stroke, cerebral ischemia, or cerebral infarction resulting from thromboembolic or hemorrhagic stroke, cerebral vasospasms, hypoglycemia, cardiac arrest, status epilepticus, perinatal asphyxia, anoxia, seizure disorders, pain, Alzheimer's, Parkinson's, and Huntington's Diseases.
本发明涉及一系列取代喹喔啉-2,3-二酮衍生物,其作为神经保护剂具有应用价值。本发明还涉及新型中间体、制备方法以及含有该化合物的制药组合物。该化合物是谷氨酸受体拮抗剂,可用于治疗中风、脑缺血或由栓塞性或出血性中风、脑血管痉挛、低血糖、心脏骤停、癫痫持续状态、围产期窒息、缺氧、癫痫、疼痛、阿尔茨海默病、帕金森病和亨廷顿病引起的脑梗塞。