Schröder R, Rossi M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3209153 A1, 2023-12-14.
发明人郑宇鹏,沈红梅,韩伟. "Method for the Synthesis of Methyl (S)-4-Boc-piperazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109207848 A, 授权公告日 2020-04-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 607, 869-891.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1143, (10), 6915-6932.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (S)-4-Boc-piperazine-2-carboxylate Using HRMS and NMR". Food Chem., 2019, 1804, 5722-5732.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2014, 2088, (10), 2110-2113.