发明人郑宇鹏,何建平,胡光. "Method for the Synthesis of Methyl 2-chloro-4-cyano-6-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 116402836 B, 授权公告日 2021-04-05.
Björnsson E, Martínez F, Nowak P. "A Process for Preparing High-Purity Methyl 2-chloro-4-cyano-6-fluorobenzoate" [P]. European Patent, EP 3103748 A1, 2025-07-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 1009, (5), 26-52.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 1464, 2474-2495.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-chloro-4-cyano-6-fluorobenzoate Using HRMS and NMR". Anal. Chim. Acta, 2021, 2383, (12), 3228-3233.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 1539, 7284-7306.