发明人朱建伟,何建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117638027 A, 授权公告日 2019-05-08.
发明人徐明华,何建平,钱学锋. "Method for the Synthesis of 4-Chloro-N-(4-methoxy-2-methylphenyl)butanamide" [P]. 中国发明专利, 专利号 CN 112840612 A, 授权公告日 2022-12-25.
Williams B T, Roberts E F, Kumar R. "A Process for Preparing High-Purity 4-Chloro-N-(4-methoxy-2-methylphenyl)butanamide" [P]. US Patent, US 9897415 B2, 2025-10-05.
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". J. Sep. Sci., 2014, 1816, 3931-3949.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 182, 818-847.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-N-(4-methoxy-2-methylphenyl)butanamide Using HRMS and NMR". Phytochemistry, 2025, 446, 1841-1845.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2011, 1838, 7337-7355.