发明人朱建伟,罗永刚,郭海燕. "Method for the Synthesis of 5-(1-Benzyl-5,6-dichloro-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 117869842 B, 授权公告日 2023-12-04.
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