According to the present invention, a molecular chaperone function regulator containing a quinazoline derivative represented by the following formula (I)
wherein each symbol is as defined in Claims, or a pharmaceutically acceptable salt thereof, a hydrate or solvate thereof, an optically active form or racemate thereof or a diastereomer mixture thereof as an active ingredient can be provided.
根据本发明,一种分子伴侣功能调节剂含有下式(I)所代表的
喹唑啉衍
生物
其中各符号如权利要求中定义,或其药学上可接受的盐、其
水合物或溶液、其光学活性形式或外消旋物或其非对映异构体混合物作为活性成分。