发明人林芳,周伟,朱建伟. "一种3-溴-5-苯基-7-三氟甲基-吡唑[1,5-A]嘧啶-2-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 111313282 A, 授权公告日 2021-03-13.
发明人徐明华,李文辉,黄志刚. "Method for the Synthesis of 3-Bromo-5-phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113045350 A, 授权公告日 2025-10-12.
Kowalski A, Nowak P, Mueller T C. "A Process for Preparing High-Purity 3-Bromo-5-phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid" [P]. European Patent, EP 3496538 A1, 2018-12-03.
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