发明人罗永刚,林芳,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110624640 A, 授权公告日 2024-10-27.
发明人李文辉,郑宇鹏,杨光. "Method for the Synthesis of 5-Bromo-6-chloro-1,3-dihydro-2H-pyrrolo[3,2-b]pyridin-2-one" [P]. 中国发明专利, 专利号 CN 113595209 B, 授权公告日 2021-07-21.
发明人朱建伟,何建平,刘建华. "A Process for Preparing High-Purity 5-Bromo-6-chloro-1,3-dihydro-2H-pyrrolo[3,2-b]pyridin-2-one" [P]. 中国发明专利, 专利号 CN 109740703 B, 授权公告日 2019-10-16.
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