US Patent 11773057 Naphthalenesulfonamide compound, preparation method, and application

Disclosed in the present invention are a naphthalenesulfonamide compound, a preparation method, and an application. The naphthalenesulfonamide compound provided by the present invention can interfere with Keap1-Nrf2 binding and activate Nrf2 to relieve inflammatory damage and improve an inflammatory microenvironment, has a potential anti-inflammatory activity, and can be used for preparing an anti-inflammatory drug for inflammatory damage of various inflammation-related diseases, including chronic obstructive pulmonary disease (COPD), Alzheimer's disease, Parkinson's disease, atherosclerosis, chronic kidney disease (CKD), diabetes, intestinal Inflammations, rheumatoid arthritis, etc.