Pharmaceutical composition for treatment or prevention of neurodegenerative diseases
申请人:NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
公开号:US10285985B2
公开(公告)日:2019-05-14
There is provided a pharmaceutical composition for treatment or prevention of a neurodegenerative disease, comprising an RXR agonist as an active ingredient, which is a compound represented by formula (1) or (2). The pharmaceutical composition is effective in treatment or prevention of neurodegenerative diseases such as dementia, Parkinson's disease and multiple sclerosis with reducing side effects such as enlargement of the liver and elevation of blood triglyceride level. In these formulas, A represents CMe2, N-methyl, N-ethyl or N-isopropyl; X represents N, CH or C—CF3; Y and Z represent N or CH; R1 represents methyl, hydroxy, methoxy or ethoxy; R2 represents H, methyl or ethyl; B represents NR3 or CHR3; R3 represents alkyl; and R4 represents H, halogen, alkyl, alkenyl, aryl, alkynyl, alkoxy or acyl.
本发明提供了一种用于治疗或预防神经退行性疾病的药物组合物,其活性成分包括一种 RXR 激动剂,它是由式(1)或(2)表示的化合物。该药物组合物能有效治疗或预防神经退行性疾病,如痴呆症、帕金森病和多发性硬化症,并能减少副作用,如肝脏肿大和血甘油三酯水平升高。在这些式子中,A 代表 CMe2、N-甲基、N-乙基或 N-异丙基;X 代表 N、CH 或 C-CF3;Y 和 Z 代表 N 或 CH;R1 代表甲基、羟基、甲氧基或乙氧基;R2 代表 H、甲基或乙基;B 代表 NR3 或 CHR3;R3 代表烷基;R4 代表 H、卤素、烷基、烯基、芳基、炔基、烷氧基或酰基。