Martínez F, Johansson L, Björnsson E. "Method for the Synthesis of 2-Azetidinomethyl-4-chloro-3-fluorobenzophenone" [P]. European Patent, EP 3078502 A1, 2016-04-03.
发明人刘建华,高志强,林芳. "A Process for Preparing High-Purity 2-Azetidinomethyl-4-chloro-3-fluorobenzophenone" [P]. 中国发明专利, 专利号 CN 108585638 B, 授权公告日 2020-11-14.
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". Talanta, 2010, 1788, 5781-5809.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 415, (9), 1341-1364.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Azetidinomethyl-4-chloro-3-fluorobenzophenone Using HRMS and NMR". Biomed. Chromatogr., 2022, 2410, (2), 5461-5465.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 1828, 2176-2180.