Schröder R, O'Brien P Q, Mueller T. "一种的合成方法" [P]. US Patent, US 11668442 B2, 2017-05-26.
发明人沈红梅,罗永刚,林芳. "Method for the Synthesis of (S)-2-Cyclopropylpiperazine" [P]. 中国发明专利, 专利号 CN 114034392 A, 授权公告日 2017-01-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 853, (12), 5676-5692.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 942, (10), 1746-1771.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Cyclopropylpiperazine Using HRMS and NMR". Chemosphere, 2017, 1433, (1), 554-579.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 236, (9), 644-666.