发明人周伟,张德明,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108932658 A, 授权公告日 2024-03-22.
发明人马晓峰,陈志强,韩伟. "Method for the Synthesis of Methyl 3-amino-5-ethoxy-4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 108667569 B, 授权公告日 2024-10-23.
发明人李文辉,唐晓军,马晓峰. "A Process for Preparing High-Purity Methyl 3-amino-5-ethoxy-4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 116122323 A, 授权公告日 2020-11-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 303, 717-728.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 437, 7317-7335.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-5-ethoxy-4-methylbenzoate Using HRMS and NMR". Environ. Sci. Technol., 2018, 2214, 8908-8922.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 1304, 2338-2342.