Johansson L, Kowalski A, Mueller T C. "Method for the Synthesis of (2s)-2-[(4-fluorophenyl)formamido]-3-hydroxypropanoic acid" [P]. European Patent, EP 3803384 A1, 2022-07-18.
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". Phytochemistry, 2015, 620, (4), 2344-2365.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 180, (2), 4184-4211.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (2s)-2-[(4-fluorophenyl)formamido]-3-hydroxypropanoic acid Using HRMS and NMR". Talanta, 2022, 505, 5486-5491.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 809, (7), 4609-4621.