| abstract |
The present invention relates to arylcarboxamide compounds, a preparation method and medical use thereof. In particular, the present invention relates to a compound represented by the general formula (I), a preparation method thereof, a pharmaceutical composition containing the compound, and its use as a P2X3 receptor antagonist. The compound and the pharmaceutical composition containing the compound can be For the treatment and/or prevention of diseases associated with P2X3 activity, such as chronic cough, pain, endometriosis, overactive bladder, etc. The definition of each substituent in the general formula (I) is the same as that in the specification. |