BICYCLIC NITROGENATED HETEROCYCLIC DERIVATIVE AND PHARMACEUTICAL COMPOSITION CONTAINING SAME
申请人:Shionogi & Co., Ltd
公开号:EP3527568A1
公开(公告)日:2019-08-21
Provided are a novel compound having an antagonistic activity for the P2X7 receptor, and a pharmaceutical composition having an antagonistic activity for the P2X7 receptor. A compound represented by Formula (I):
wherein Z1 is C(R4) or the like; R4 is a hydrogen atom or the like; Z2 is C(R5a)(R5a') or the like; the dashed line represents the presence or absence of a bond; when the dashed line represents the presence of a bond, then R5a' is absent; R5a and R5a' are each independently a hydrogen atom or the like; Ring Q is a substituted or unsubstituted 5-membered non-aromatic heterocycle or the like; Y1 is O or the like; R2a is a group represented by the formula: -(C(R2a')(R2b'))n-R1; R2b is a hydrogen atom or the like; R2a' and R2b' is each independently a hydrogen atom or the like; R1 is substituted or unsubstituted aromatic carbocyclyl or the like; X is N(R7a) or the like; R7a is a hydrogen atom or the like; R3 is substituted or unsubstituted aromatic carbocyclyl or the like; n is an integer from 0 to 4; and m is an integer from 0 to 4, or a pharmaceutically acceptable salt thereof.
本文提供了一种对 P2X7 受体具有拮抗活性的新型化合物,以及一种对 P2X7 受体具有拮抗活性的药物组合物。由式(I)代表的化合物:
其中Z1是C(R4)或类似物;R4是氢原子或类似物;Z2是C(R5a)(R5a')或类似物;虚线表示键的存在或不存在;当虚线表示键的存在时,则R5a'不存在;R5a和R5a'各自独立地是氢原子或类似物;环Q是取代或未取代的5元非芳杂环或类似物;Y1是O或类似物;R2a是由式表示的基团:-(C(R2a')(R2b'))n-R1; R2b 是氢原子或类似物; R2a'和 R2b'各自独立地是氢原子或类似物; R1 是取代或未取代的芳香族碳环或类似物; X 是 N(R7a)或类似物;R7a 是氢原子或类似物;R3 是取代或未取代的芳香族羰基或类似物;n 是 0 至 4 的整数;和 m 是 0 至 4 的整数,或其药学上可接受的盐。