[EN] CYCLIC TRIAZO AND DIAZO SODIUM CHANNEL BLOCKERS<br/>[FR] BLOQUEUR DE CANAUX SODIQUES TRIAZOÏQUES ET DIAZOÏQUES CYCLIQUES
申请人:UNIV GREENWICH
公开号:WO2009090431A1
公开(公告)日:2009-07-23
Compounds of general structure in which X and Y are each N or C with at least one of X and Y being N; Z is a single bond or an optionally substituted linking group R1 is hydrogen or a substituent group; R2 is amino or a substituent group; N* is amino when RI is hydrogen or =NH when R1 is a substituent group; or N* is a group NRaRb where Ra and Rb are independently H or an alkyl group; or N* is an optionally substituted piperazinyl ring; and A is an optionally substituted heterocyclic or carbocyclic ring system which may be linked to the triazo/diazo ring through R2 to form a fused multicyclic ring; are indicated as suitable for treatment of disorders in mammals that are susceptible to sodium channel blockers and antifolates, and particularly disorders such epilepsy, multiple sclerosis, glaucoma and uevitis, cerebral traumas and cerebral ischaemias, stroke, head injury, spinal cord injury, surgical trauma, neurodegenerative disorders, motorneurone disease, Alzheimer's disease, Parkinson's disease, chronic inflammatory pain, neuropathic pain, migraine, bipolar disorder, mood, anxiety and cognitive disorders, schizophrenia and trigeminal autonomic cephalalgias; for treatment of mammalian cancers; and for treatment of malaria.
通用结构化合物,其中X和Y分别为N或C,至少X和Y中的一个为N;Z是单键或可选择性取代的连接基团;R1是氢或取代基团;R2是氨基或取代基团;N*是氨基,当R1为氢或=NH时,当R1为取代基团时;或N*是一个NRaRb基团,其中Ra和Rb分别为H或烷基基团;或N*是一个可选择性取代的哌嗪环;A是一个可选择性取代的杂环或碳环系统,可以通过R2与三唑/重氮环连接形成融合的多环环;适用于治疗对钠通道阻滞剂和抗叶酸类药物敏感的哺乳动物的疾病,特别是癫痫、多发性硬化、青光眼和葡萄膜炎、脑外伤和脑缺血、中风、头部损伤、脊髓损伤、手术创伤、神经退行性疾病、运动神经元疾病、阿尔茨海默病、帕金森病、慢性炎症性疼痛、神经病性疼痛、偏头痛、双相情感障碍、情绪、焦虑和认知障碍、精神分裂症和三叉神经自主性头痛;用于治疗哺乳动物癌症;以及用于治疗疟疾。