| abstract |
Provided are a pyrazole-containing polycyclic derivative inhibitor, a preparation method therefor and an application thereof. In particular, provided are a compound as represented by formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and an application thereof as a P2X3 inhibitor in treatment of P2X3 receptor function disorders, particularly in treatment of neurogenic diseases, wherein the substituents in the formula (I) are the same as those in the description in definition. |