发明人郭海燕,胡光,唐晓军. "Method for the Synthesis of 3-Bromo-1-(1-methyl-1h-pyrazol-4-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 113260769 A, 授权公告日 2023-02-16.
发明人沈红梅,高志强,朱建伟. "A Process for Preparing High-Purity 3-Bromo-1-(1-methyl-1h-pyrazol-4-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 115137222 B, 授权公告日 2018-10-13.
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