The present invention relates to compounds of the formula (I) and pharmaceutically acceptable salts, solvates or tautomers therof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds, and the uses of such compounds, in particular for the treatment of pain.
The present invention relates to compounds of the formula
and pharmaceutically acceptable salts, solvates or tautomers thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds, and the uses of such compounds, in particular for the treatment of pain.
The present invention relates to compounds of the formula
and pharmaceutically acceptable salts, solvates or tautomers thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds, and the uses of such compounds, in particular for the treatment of pain.
6-OXO-1,6-DIHYDROPYRIDAZINE DERIVATIVE, PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:EP3907218A1
公开(公告)日:2021-11-10
A 6-oxo-1,6-dihydropyridazine derivative, a preparation method therefor and medical use thereof, in particular, a 6-oxo-1,6-dihydropyridazine derivative represented by general formula (I), a preparation method therefor, and a pharmaceutical composition containing the derivative, and use thereof as a NaV inhibitor and use thereof in the preparation of a drug for the treatment and/or prevention of pain and pain-related diseases. Each substituent in general formula (I) is the same as defined in the description.
[EN] 6-OXO-1,6-DIHYDROPYRIDAZINE DERIVATIVE, PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF<br/>[FR] DÉRIVÉ DE 6-OXO-1,6-DIHYDROPYRIDAZINE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION MÉDICALE<br/>[ZH] 6-氧代-1,6-二氢哒嗪类衍生物、其制备方法及其在医药上的应用