| abstract |
The present disclose relates to a 6-oxo-1,6-dihydropyridazin derivative, a preparation method thereof and a medical use thereof. In particular, the present invention relates to a 6-oxo-1,6-dihydropyridazin derivative as shown by general formula (I), a preparation method thereof and a pharmaceutical composition containing the derivative, as well as a use thereof as a Nav inhibitor and a use thereof in the preparation of a medicament for preventing and/or treating pain or pain related diseases. The substituents in the general formula (I) are the same as those defined in the description. |