发明人朱建伟,孙丽萍,高志强. "Method for the Synthesis of Methyl 3-chloro-2,4-difluorobenzoate" [P]. 中国发明专利, 专利号 CN 112331836 A, 授权公告日 2015-08-28.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 1616, 9781-9795.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 227, 421-437.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-chloro-2,4-difluorobenzoate Using HRMS and NMR". Biomed. Chromatogr., 2024, 1491, (8), 8961-8986.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1083, 1561-1568.