发明人周伟,马晓峰,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109767051 A, 授权公告日 2015-03-02.
发明人王建平,郑宇鹏,钱学锋. "Method for the Synthesis of (S)-2-(((tert-Butoxycarbonyl)amino)methyl)-3-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 116232115 B, 授权公告日 2019-01-13.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 1886, (12), 3370-3400.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 305, (12), 9569-9592.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(((tert-Butoxycarbonyl)amino)methyl)-3-methylbutanoic acid Using HRMS and NMR". Anal. Methods, 2021, 1552, 9981-9999.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1826, 6787-6791.