发明人周伟,杨光,罗永刚. "Method for the Synthesis of (R)-2-((Tert-butoxycarbonyl)amino)butane-1,4-diyl dimethanesulfonate" [P]. 中国发明专利, 专利号 CN 111978834 A, 授权公告日 2022-04-06.
发明人杨光,马晓峰,冯建国. "A Process for Preparing High-Purity (R)-2-((Tert-butoxycarbonyl)amino)butane-1,4-diyl dimethanesulfonate" [P]. 中国发明专利, 专利号 CN 115326210 A, 授权公告日 2021-11-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 994, (11), 5897-5912.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 2384, 4508-4519.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-((Tert-butoxycarbonyl)amino)butane-1,4-diyl dimethanesulfonate Using HRMS and NMR". Talanta, 2010, 2196, (12), 8037-8057.