发明人孙丽萍,赵玉洁,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111680367 A, 授权公告日 2016-08-05.
发明人刘建华,沈红梅,罗永刚. "Method for the Synthesis of 4-Bromo-2-ethoxy-6-methylpyridine" [P]. 中国发明专利, 专利号 CN 111270843 A, 授权公告日 2019-02-10.
发明人沈红梅,张德明,何建平. "A Process for Preparing High-Purity 4-Bromo-2-ethoxy-6-methylpyridine" [P]. 中国发明专利, 专利号 CN 115621134 B, 授权公告日 2021-12-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1391, (5), 853-866.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 161, 5316-5334.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-ethoxy-6-methylpyridine Using HRMS and NMR". Chromatographia, 2019, 676, (2), 9603-9625.