发明人沈红梅,孙丽萍,钱学锋. "Method for the Synthesis of 4-[6-(2-Methoxyphenoxy)pyridazin-3-yl]benzoic acid" [P]. 中国发明专利, 专利号 CN 110498272 A, 授权公告日 2023-02-19.
发明人钱学锋,黄志刚,马晓峰. "A Process for Preparing High-Purity 4-[6-(2-Methoxyphenoxy)pyridazin-3-yl]benzoic acid" [P]. 中国发明专利, 专利号 CN 108664711 B, 授权公告日 2025-11-17.
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