发明人郭海燕,胡光,王建平. "Method for the Synthesis of 2-[3-(3-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 111879607 A, 授权公告日 2023-08-02.
发明人冯建国,周伟,郑宇鹏. "A Process for Preparing High-Purity 2-[3-(3-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 108158505 B, 授权公告日 2019-03-19.
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