N-CARBOXAMIDOPYRAZOLINE DERIVATIVE SERVING AS P2X3 RECEPTOR ANTAGONIST AND APPLICATIONS
申请人:Hangzhou Westan Pharmaceutical
Technology Co., Ltd.
公开号:EP4079725A1
公开(公告)日:2022-10-26
An N-formamidopyrazoline derivative is a compound having General Formula (I) or an enantiomer, a diastereomer, an epimer and a racemate thereof, or a pharmaceutically acceptable salt thereof. The compound is an antagonist of a ligand-gated non-selective cation channel receptor subtype P2X3, and can be used for treating or preventing various diseases mediated by the receptor P2X3.
N-甲脒吡唑啉衍生物是具有通式(I)的化合物或其对映体、非对映体、外消旋体和外消旋体,或其药学上可接受的盐。 该化合物是配体门控非选择性阳离子通道受体亚型 P2X3 的拮抗剂,可用于治疗或预防由受体 P2X3 介导的各种疾病。