申请人:Wuhan LL Science and Technology Development Co.,
Ltd.
公开号:EP4079724A1
公开(公告)日:2022-10-26
Disclosed is a fused ring compound and an application thereof. Disclosed is a fused ring compound represented by formula I, a pharmaceutically acceptable salt, a stereoisomer, a tautomer, an isotope compound, a crystal form, a nitrogen oxide, a solvate, or a solvate of the pharmaceutically acceptable salt thereof. The fused ring compound of the present invention has high P2X4 antagonistic activity, excellent selectivity, low toxicity and excellent metabolic stability.
本发明公开了一种融合环化合物及其应用。公开了一种由公式I表示的融合环化合物,其药学上可接受的盐、立体异构体、互变异构体、同位素化合物、晶体形态、氮氧化物、溶剂合物或其药学上可接受的盐的溶剂合物。本发明的融合环化合物具有高P2X4拮抗活性、优异的选择性、低毒性和优异的代谢稳定性。