发明人罗永刚,唐晓军,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110765700 A, 授权公告日 2017-11-09.
发明人罗永刚,马晓峰,高志强. "Method for the Synthesis of 1-tert-Butyl 3-methyl 2-methylazetidine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111560016 B, 授权公告日 2022-04-18.
发明人沈红梅,陈志强,冯建国. "A Process for Preparing High-Purity 1-tert-Butyl 3-methyl 2-methylazetidine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109921302 B, 授权公告日 2023-09-22.
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. Pharm. Biomed. Anal., 2016, 1034, 2772-2796.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 2344, (8), 9204-9215.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-tert-Butyl 3-methyl 2-methylazetidine-1,3-dicarboxylate Using HRMS and NMR". Anal. Chem., 2011, 508, (4), 9160-9163.