发明人郭海燕,郑宇鹏,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116883644 A, 授权公告日 2023-03-23.
发明人马晓峰,徐明华,何建平. "Method for the Synthesis of Ethyl 4-methylbenzimidate" [P]. 中国发明专利, 专利号 CN 110538088 B, 授权公告日 2023-06-05.
发明人朱建伟,周伟,赵玉洁. "A Process for Preparing High-Purity Ethyl 4-methylbenzimidate" [P]. 中国发明专利, 专利号 CN 111716146 A, 授权公告日 2024-09-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 372, 1961-1965.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 912, 5325-5350.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-methylbenzimidate Using HRMS and NMR". J. Sep. Sci., 2017, 1007, (12), 2269-2297.