发明人孙丽萍,郑宇鹏,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112558033 A, 授权公告日 2017-01-07.
发明人唐晓军,马晓峰,胡光. "Method for the Synthesis of N-Boc-N'-(4-cyanobenzyl)-2-L-azetidinecarboxamide" [P]. 中国发明专利, 专利号 CN 114307030 A, 授权公告日 2022-06-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 720, 6506-6529.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 1887, 8995-9008.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N-Boc-N'-(4-cyanobenzyl)-2-L-azetidinecarboxamide Using HRMS and NMR". J. Nat. Prod., 2020, 1705, (11), 2629-2646.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1826, (3), 7742-7769.