| abstract |
The present disclosure relates to a compound represented by formula (I) or salts, solvates, isotopically enriched analogs, tautomers, polymorphs, stereoisomers or stereoisomer mixtures thereof, and use thereof in the treatment of tumors. Also provided by the present disclosure are a compound represented by formula (II) or pharmaceutically acceptable salts, solvates, isotopically enriched analogs, tautomers, polymorphs, stereoisomers or stereoisomer mixtures thereof, and use thereof in the treatment of tumors. |