发明人周伟,张德明,陈志强. "Method for the Synthesis of (S)-2-Amino-4,4-diphenylbutanoic acid" [P]. 中国发明专利, 专利号 CN 112453668 A, 授权公告日 2024-04-02.
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., 2021, 586, 3367-3391.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2353, (2), 4167-4181.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-4,4-diphenylbutanoic acid Using HRMS and NMR". Talanta, 2012, 799, (2), 6467-6488.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1799, 8207-8226.