申请人:Liang Jun
公开号:US20080280873A1
公开(公告)日:2008-11-13
Biaryl substituted pyrazinone compounds represented by Formula I, or pharmaceutically acceptable salts thereof. Pharmaceutical compositions comprise an effective amount of the instant compounds, either alone, or in combination with one or more other therapeutically active compounds, and a pharmaceutically acceptable carrier. Methods of treating conditions associated with, or caused by, sodium channel activity, including, for example, acute pain, chronic pain, visceral pain, inflammatory pain, neuropathic pain, urinary incontinence, itchiness, allergic dermatitis, epilepsy, irritable bowel syndrome, depression, anxiety, multiple sclerosis, and bipolar disorder, comprise administering an effective amount of the present compounds, either alone, or in combination with one or more other therapeutically active compounds. A method of administering local anesthesia comprises administering an effective amount of a compound of the instant invention, either alone, or in combination with one or more other therapeutically active compounds, and a pharmaceutically acceptable carrier.
公式I所代表的取代联苯基吡唑酮化合物,或其药学上可接受的盐。制药组合物包括有效量的本化合物,单独或与一个或多个其他治疗活性化合物结合,并含有药学上可接受的载体。治疗与钠通道活性相关或由此引起的疾病的方法,包括例如急性疼痛、慢性疼痛、内脏疼痛、炎症性疼痛、神经病理性疼痛、尿失禁、瘙痒、过敏性皮炎、癫痫、肠易激综合征、抑郁症、焦虑症、多发性硬化症和躁郁症,包括单独或与一个或多个其他治疗活性化合物结合的本化合物的有效量的给药。一种局部麻醉的给药方法包括给予本发明化合物的有效量,单独或与一个或多个其他治疗活性化合物结合,并含有药学上可接受的载体。