发明人韩伟,王建平,胡光. "Method for the Synthesis of (S)-Methyl 2-amino-2-(2,4-difluorophenyl)acetate" [P]. 中国发明专利, 专利号 CN 108098643 B, 授权公告日 2017-12-05.
Jørgensen K, Kowalski A, Björnsson E. "A Process for Preparing High-Purity (S)-Methyl 2-amino-2-(2,4-difluorophenyl)acetate" [P]. European Patent, EP 3368529 A1, 2019-03-04.
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". Biomed. Chromatogr., 2023, 1801, (11), 9284-9312.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1238, (10), 3897-3914.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Methyl 2-amino-2-(2,4-difluorophenyl)acetate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1323, 2931-2941.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 2348, (9), 2938-2957.