发明人韩伟,郭海燕,刘建华. "Method for the Synthesis of tert-Butyl (S)-2-(hydroxymethyl)-4-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114005953 A, 授权公告日 2024-03-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 1483, (6), 9534-9547.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1900, (9), 5962-5982.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (S)-2-(hydroxymethyl)-4-methylpiperazine-1-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2024, 2392, 9310-9316.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 2215, 3891-3902.