发明人陈志强,沈红梅,钱学锋. "Method for the Synthesis of Methyl 4-((tert-butoxycarbonyl)amino)-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 109506157 A, 授权公告日 2018-11-02.
发明人徐明华,孙丽萍,郭海燕. "A Process for Preparing High-Purity Methyl 4-((tert-butoxycarbonyl)amino)-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 116787391 A, 授权公告日 2020-03-13.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1679, 7089-7101.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 2301, (5), 2085-2110.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-((tert-butoxycarbonyl)amino)-2-methoxybenzoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 1041, 8861-8883.