发明人郑宇鹏,周伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112928701 A, 授权公告日 2016-10-17.
发明人沈红梅,何建平,陈志强. "Method for the Synthesis of 3-Chloro-6-(4-methoxyphenyl)pyridazine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109651873 A, 授权公告日 2022-03-15.
发明人孙丽萍,唐晓军,胡光. "A Process for Preparing High-Purity 3-Chloro-6-(4-methoxyphenyl)pyridazine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114978668 A, 授权公告日 2018-06-14.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2024, 567, (1), 3983-4004.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1245, 3216-3242.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-6-(4-methoxyphenyl)pyridazine-4-carboxamide Using HRMS and NMR". Talanta, 2022, 1169, 954-964.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 482, (5), 45-50.