Schröder R, Lee S K, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9117133 B2, 2024-01-02.
发明人刘建华,李文辉,郭海燕. "Method for the Synthesis of 2-[(2-chlorophenyl)formamido]-4-(methylsulfanyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 114022626 A, 授权公告日 2018-03-02.
发明人冯建国,罗永刚,杨光. "A Process for Preparing High-Purity 2-[(2-chlorophenyl)formamido]-4-(methylsulfanyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 116124113 A, 授权公告日 2017-03-26.
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". J. Pharm. Biomed. Anal., 2011, 2262, (4), 481-494.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 1488, 726-730.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2-chlorophenyl)formamido]-4-(methylsulfanyl)butanoic acid Using HRMS and NMR". Phytochemistry, 2010, 1497, (1), 3211-3238.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 603, (3), 804-831.