4,4-diphenylpiperidine compounds or pharmaceutically acceptable salts thereof, pharmaceutical compositions and uses thereof
申请人:Academy of Military Medical Sciences
公开号:US10889575B2
公开(公告)日:2021-01-12
The invention belongs to the field of medicine and chemical industry and relates to a 4,4-diphenylpiperidine compound or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same and uses thereof. In particular, the invention relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, and to a pharmaceutical composition comprising the compound or a pharmaceutically acceptable salt thereof. In the present invention, the compound or pharmaceutically acceptable salt thereof and the pharmaceutical composition have significant activity in blocking an N-type calcium channel, and have good pharmacokinetic properties, can effectively relieve pain, and have a potential as a new medicament for prevention or treatment of pain, stroke, cerebral ischemia, alcohol addiction, alcoholism, kidney disease, addictive disorder caused by analgesic or tolerance disorder caused by analgesic.
本发明属于医药和化学工业领域,涉及一种 4,4-二苯基哌啶化合物或其药学上可接受的盐、包含该化合物或其药学上可接受的盐的药物组合物及其用途。特别是,本发明涉及一种式 I 的化合物或其药学上可接受的盐,以及一种包含该化合物或其药学上可接受的盐的药物组合物。在本发明中,该化合物或其药学上可接受的盐及其药物组合物在阻断N型钙通道方面具有显著活性,并具有良好的药代动力学特性,能有效缓解疼痛,具有作为新药预防或治疗疼痛、中风、脑缺血、酒瘾、酗酒、肾病、镇痛剂引起的成瘾性障碍或镇痛剂引起的耐受性障碍的潜力。