PYRIDONE OR PYRIMIDONE DERIVATIVE AND APPLICATION THEREOF

Abstract: disclosed in the present invention are a pyridone or pyrimidone derivative and an application thereof, and particularly disclosed are a compound as shown in formula (vi) and a pharmaceutically acceptable salt thereof.

Inventor(s): Shuhui Chen, Jiajie Feng, Zheng Wang, Peng Li, Haiying He

CPC Classification: C07D403/14 (HETEROCYCLIC COMPOUNDS (macromolecular compounds ))

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