| abstract |
The invention discloses a class of phenyl ether derivatives, a preparation method, a pharmaceutical composition and application thereof. Specifically, it relates to phenyl ether derivatives represented by general formula I, pharmaceutically acceptable salts thereof, stereoisomers and preparation methods thereof, compositions containing one or more of these compounds, and the use of such compounds in the treatment of Use in diseases related to PD‑1/PD‑L1 signaling pathway, such as cancer, infectious disease, and autoimmune disease. |