Pyridopyrimidone derivative and application of pyridopyrimidone derivative as aromatic hydrocarbon receptor modulator

The present invention relates to a novel compound effective as a modulator of aromatic hydrocarbon receptor (AhR), a pharmaceutical composition comprising the compound as an active ingredient for modulating AhR, or preventing or treating diseases, disorders or conditions associated with AhR activity, and thus can be used as a medicament for preventing or treating diseases, disorders or conditions associated with AhR activity, and for preventing or treating diseases, disorders or conditions associated with AhR activity. , especially cancer, cancerous disorders, tumors, fibrotic diseases, disorders of immune response imbalance, and the like. 本发明本发明涉及有效作为调节剂芳烃受体(AhR)的新化合物，包含该化合物作为活性成分的药物组合物，其用于调节AhR，或预防或治疗与AhR活性相关的疾病、紊乱或病症，因此，可用作药物用于预防或治疗与AhR活性相关的疾病、紊乱或病症，特别是癌症、癌性病症、肿瘤、纤维化疾病、免疫应答失调的病症等。