发明人周伟,钱学锋,郑宇鹏. "Method for the Synthesis of 4,6-Dibromopyrazolo[1,5-a]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109774173 A, 授权公告日 2025-09-21.
发明人罗永刚,张德明,韩伟. "A Process for Preparing High-Purity 4,6-Dibromopyrazolo[1,5-a]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114988642 A, 授权公告日 2019-06-28.
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