申请人:Dainippon Sumitomo Pharma Co., Ltd.
公开号:EP2612848A1
公开(公告)日:2013-07-10
Provided is a compound represented by formula (1) or a pharmacologically acceptable salt thereof. (In the formula, A is C6-10 arylene, etc.; R1a, R1b and R1c each independently is a hydrogen atom, a halogen atom, a C1-4 alkyl group, a C1-4 alkoxy group, etc.; R2 is an optionally substituted C6-10 aryl group, an optionally substituted 5- to 12-membered monocyclic or polycyclic heteroaryl group, an optionally substituted C7-16 aralkyl group, etc.; m is 0, etc.; n is an integer of 0 to 2.)
本发明提供了一种由式(1)表示的化合物或其药理学上可接受的盐。(式中,A 是 C6-10 芳烯等;R1a、R1b 和 R1c 各自独立地是氢原子、卤素原子、C1-4 烷基、C1-4 烷氧基等;R2 是任选取代的 C6-10 芳基、任选取代的 5 至 12 元单环或多环杂芳酰基、任选取代的 C7-16 芳烷基等;m 是 0 等;n 是 0 至 2 的整数)。