发明人刘建华,郭海燕,朱建伟. "Method for the Synthesis of Methyl 2,3-difluoro-6-methoxyphenylacetate" [P]. 中国发明专利, 专利号 CN 112748239 A, 授权公告日 2020-04-23.
发明人徐明华,马晓峰,周伟. "A Process for Preparing High-Purity Methyl 2,3-difluoro-6-methoxyphenylacetate" [P]. 中国发明专利, 专利号 CN 110750937 A, 授权公告日 2021-03-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2022, 900, (6), 436-446.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1515, 1178-1206.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2,3-difluoro-6-methoxyphenylacetate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 2104, (4), 9558-9581.