发明人周伟,罗永刚,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114226165 A, 授权公告日 2021-12-16.
发明人高志强,周伟,朱建伟. "Method for the Synthesis of Methyl 5-chloro-6-oxo-1,6-dihydropyridazine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113715442 A, 授权公告日 2017-09-15.
发明人赵玉洁,韩伟,周伟. "A Process for Preparing High-Purity Methyl 5-chloro-6-oxo-1,6-dihydropyridazine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116028344 A, 授权公告日 2018-12-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 294, (1), 3262-3289.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 1915, 82-88.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-chloro-6-oxo-1,6-dihydropyridazine-3-carboxylate Using HRMS and NMR". Talanta, 2024, 411, (1), 407-433.