发明人徐明华,杨光,冯建国. "Method for the Synthesis of 3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 112848639 B, 授权公告日 2016-03-25.
发明人陈志强,罗永刚,胡光. "A Process for Preparing High-Purity 3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 115878327 B, 授权公告日 2018-06-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1463, (3), 4506-4516.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 2473, (9), 3329-3355.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-2-methylpropanoic acid Using HRMS and NMR". Talanta, 2014, 1943, 2618-2621.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 763, (4), 7790-7815.