[EN] SODIUM CHANNEL BLOCKERS, PREPARATION METHOD THEREOF AND USE THEREOF<br/>[FR] BLOQUEURS DE CANAL SODIQUE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION
申请人:DAE WOONG PHARMA
公开号:WO2014061970A1
公开(公告)日:2014-04-24
The present invention relates to a compound having a blocking effect against sodium ion channels, particularly Nav1.7, a preparation method thereof and the use thereof. A compound represented by formula 1 according to the invention, or a pharmaceutically acceptable salt, hydrate, solvate or isomer thereof may be effectively used for the prevention or treatment of pain, for example, acute pain, chronic pain, neuropathic pain, post-surgery pain, migraine, arthralgia, neuropathy, nerve injury, diabetic neuropathy, neuropathic disease, epilepsy, arrhythmia, myotonia, ataxia, multiple sclerosis, irritable bowel syndrome, urinary incontinence, visceral pain, depression, erythromelalgia, or paroxysmal extreme pain disorder (PEPD).
本发明涉及一种具有钠离子通道阻滞作用的化合物,特别是Nav1.7,以及其制备方法和用途。根据本发明的化合物1的表示式,或其药学上可接受的盐、水合物、溶剂合物或同分异构体可有效用于预防或治疗疼痛,例如急性疼痛、慢性疼痛、神经病性疼痛、术后疼痛、偏头痛、关节痛、神经病、神经损伤、糖尿病性神经病、神经病、癫痫、心律失常、肌强直、共济失调、多发性硬化、肠易激综合征、尿失禁、内脏疼痛、抑郁症、红细胞增多症或阵发性极端疼痛障碍(PEPD)。