发明人赵玉洁,唐晓军,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109119237 A, 授权公告日 2019-09-26.
发明人周伟,郑宇鹏,陈志强. "Method for the Synthesis of 1-(2-Methoxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109561707 B, 授权公告日 2017-09-02.
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