Williams B T, Klinger H, Fischer A B. "Method for the Synthesis of Methyl 4-(phenylamino)benzoate" [P]. US Patent, US 9164193 B2, 2016-11-07.
发明人郭海燕,李文辉,沈红梅. "A Process for Preparing High-Purity Methyl 4-(phenylamino)benzoate" [P]. 中国发明专利, 专利号 CN 108811818 A, 授权公告日 2015-10-05.
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". Chemosphere, 2018, 1657, (2), 530-544.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 2032, (11), 7005-7014.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(phenylamino)benzoate Using HRMS and NMR". Phytochemistry, 2014, 907, (9), 5033-5046.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 2251, (9), 5347-5356.