发明人胡光,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113411722 A, 授权公告日 2024-07-28.
Nielsen H, Johansson L, Lefèvre J P. "Method for the Synthesis of 1-(2,4-Difluorophenyl)-3-hydroxycyclobutane-1-carboxylic acid" [P]. European Patent, EP 3732935 A1, 2022-04-28.
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, 2013, 1204, (4), 4037-4058.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 973, (7), 4974-4994.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Difluorophenyl)-3-hydroxycyclobutane-1-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2023, 2402, (8), 3326-3346.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 354, (11), 4970-4981.