发明人王建平,赵玉洁,胡光. "Method for the Synthesis of (2-(Azetidin-1-ylmethyl)phenyl)(3,4-difluorophenyl)methanone" [P]. 中国发明专利, 专利号 CN 109046650 A, 授权公告日 2023-11-23.
发明人高志强,胡光,刘建华. "A Process for Preparing High-Purity (2-(Azetidin-1-ylmethyl)phenyl)(3,4-difluorophenyl)methanone" [P]. 中国发明专利, 专利号 CN 109850957 B, 授权公告日 2024-06-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1998, 6399-6403.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1768, (1), 8903-8927.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (2-(Azetidin-1-ylmethyl)phenyl)(3,4-difluorophenyl)methanone Using HRMS and NMR". J. Nat. Prod., 2019, 389, (7), 1223-1253.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 415, (5), 3019-3040.