发明人王建平,郭海燕,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115799026 A, 授权公告日 2023-01-13.
发明人韩伟,马晓峰,冯建国. "Method for the Synthesis of Ethyl 6-hydroxypyrazolo[1,5-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109448917 A, 授权公告日 2022-11-13.
发明人韩伟,何建平,唐晓军. "A Process for Preparing High-Purity Ethyl 6-hydroxypyrazolo[1,5-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113572791 A, 授权公告日 2019-10-17.
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