发明人孙丽萍,何建平,胡光. "Method for the Synthesis of 4-bromo-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113598491 A, 授权公告日 2016-10-23.
发明人张德明,钱学锋,朱建伟. "A Process for Preparing High-Purity 4-bromo-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111167954 A, 授权公告日 2023-05-11.
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