发明人高志强,何建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109751125 A, 授权公告日 2024-02-05.
发明人胡光,何建平,陈志强. "Method for the Synthesis of Methyl (1s,3s)-3-amino-1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111455386 A, 授权公告日 2017-06-27.
发明人林芳,罗永刚,陈志强. "A Process for Preparing High-Purity Methyl (1s,3s)-3-amino-1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112659086 A, 授权公告日 2016-04-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 603, 2671-2679.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1967, 3572-3584.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (1s,3s)-3-amino-1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2010, 1634, 5868-5883.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 2061, 4268-4287.