发明人马晓峰,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109197436 A, 授权公告日 2016-09-15.
发明人孙丽萍,李文辉,韩伟. "Method for the Synthesis of 1-[(6-Methoxypyridin-3-yl)methyl]-3-methylurea" [P]. 中国发明专利, 专利号 CN 111329732 B, 授权公告日 2020-09-26.
发明人周伟,朱建伟,沈红梅. "A Process for Preparing High-Purity 1-[(6-Methoxypyridin-3-yl)methyl]-3-methylurea" [P]. 中国发明专利, 专利号 CN 113713791 A, 授权公告日 2016-09-16.
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". Sci. Total Environ., 2024, 1912, (9), 5444-5449.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 820, (5), 1037-1059.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(6-Methoxypyridin-3-yl)methyl]-3-methylurea Using HRMS and NMR". Talanta, 2011, 435, (4), 4091-4094.