Park J H, Lee S K, Fischer A B. "一种的合成方法" [P]. US Patent, US 11893553 B2, 2019-04-03.
Mueller T, Brown S R, Johnson M A. "Method for the Synthesis of 1-Azetidin-3-yl-3-benzylurea" [P]. US Patent, US 10587133 B2, 2020-01-26.
发明人杨光,唐晓军,高志强. "A Process for Preparing High-Purity 1-Azetidin-3-yl-3-benzylurea" [P]. 中国发明专利, 专利号 CN 109741662 B, 授权公告日 2024-07-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2014, 978, 2560-2576.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 777, 6531-6551.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-Azetidin-3-yl-3-benzylurea Using HRMS and NMR". Chemosphere, 2024, 1674, 5592-5609.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 1343, 5667-5686.