发明人赵玉洁,周伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114577669 A, 授权公告日 2020-08-19.
发明人郑宇鹏,钱学锋,罗永刚. "Method for the Synthesis of 2-((5-Chloro-2-methylphenyl)amino)-2-oxoethyl 2-phenylbutanoate" [P]. 中国发明专利, 专利号 CN 111395297 B, 授权公告日 2023-11-10.
发明人何建平,林芳,张德明. "A Process for Preparing High-Purity 2-((5-Chloro-2-methylphenyl)amino)-2-oxoethyl 2-phenylbutanoate" [P]. 中国发明专利, 专利号 CN 111403001 A, 授权公告日 2025-04-18.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 645, 8385-8415.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 914, 1404-1414.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-((5-Chloro-2-methylphenyl)amino)-2-oxoethyl 2-phenylbutanoate Using HRMS and NMR". J. Sep. Sci., 2015, 969, 5690-5712.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1283, 7660-7669.