发明人马晓峰,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117887762 A, 授权公告日 2022-03-12.
Johansson L, Nielsen H, Nowak P. "Method for the Synthesis of Methyl 4-chloro-2-fluoro-3-methylbenzoate" [P]. European Patent, EP 3706766 A1, 2021-11-10.
Yamamoto T, Williams B T, Brown S R. "A Process for Preparing High-Purity Methyl 4-chloro-2-fluoro-3-methylbenzoate" [P]. US Patent, US 11674353 B2, 2018-12-20.
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, 2019, 962, (12), 1336-1357.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 880, (1), 3323-3330.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-chloro-2-fluoro-3-methylbenzoate Using HRMS and NMR". J. Sep. Sci., 2024, 1188, (5), 8317-8333.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 1168, 438-452.