发明人陈志强,黄志刚,刘建华. "Method for the Synthesis of Ethyl 4-Amino-3-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 108254701 B, 授权公告日 2023-03-19.
发明人朱建伟,郭海燕,赵玉洁. "A Process for Preparing High-Purity Ethyl 4-Amino-3-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 116291405 B, 授权公告日 2018-01-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氨基-3-氯苯甲酸乙酯 in Pharmaceutical Formulations". Anal. Chem., 2022, 84, (5), 8308-8338.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氨基-3-氯苯甲酸乙酯 as an Impurity". Chemosphere, 2010, 1039, 3059-3075.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-Amino-3-chlorobenzoate Using HRMS and NMR". J. Agric. Food Chem., 2013, 343, (11), 322-328.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 4-氨基-3-氯苯甲酸乙酯 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 2251, 4207-4230.