Johnson M A, Stevens L M, Kumar R. "一种的合成方法" [P]. US Patent, US 9323848 B2, 2025-04-19.
Lee S K, Yamamoto T, Chen K W. "Method for the Synthesis of Methyl 4-chloro-2-fluoro-5-methylbenzoate" [P]. US Patent, US 10812966 B2, 2022-05-04.
Kowalski A, Björnsson E, Lefèvre J P. "A Process for Preparing High-Purity Methyl 4-chloro-2-fluoro-5-methylbenzoate" [P]. European Patent, EP 3746842 A1, 2019-07-01.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 487, (10), 1663-1689.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1607, (1), 7943-7947.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-chloro-2-fluoro-5-methylbenzoate Using HRMS and NMR". Food Chem., 2013, 1197, 1718-1739.