There is provided a therapeutic agent for Alzheimer's disease for combined use of (S)-7-(2-methoxy-3,5-dimethylpyridin-4-yl)-1-(tetrahydrofuran-3-yl)-1H-pyrazolo[4,3-c]qui noline-4(5H)-one represented by formula (I):
or a pharmaceutically acceptable salt thereof, and memantine represented by formula (II):
or a pharmaceutically acceptable salt thereof.
本发明提供了一种治疗阿尔茨海默病的药物,可联合使用由式 (I) 代表的 (S)-7-(2- 甲
氧基-3,5-二
甲基吡啶-4-基)-1-(
四氢呋喃-3-基)-1H-
吡唑并[4,3-c]
喹啉-4(5H)-
酮:
或其药学上可接受的盐,以及式 (II) 所代表的美
金刚烷:
或其药学上可接受的盐。