Johnson M A, Lee S K, Kumar R. "一种的合成方法" [P]. US Patent, US 9078963 B2, 2015-10-16.
发明人韩伟,林芳,胡光. "Method for the Synthesis of Ethyl 5,5-difluoro-4-oxopentanoate" [P]. 中国发明专利, 专利号 CN 112649926 A, 授权公告日 2022-04-16.
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". Molecules, 2022, 2119, (10), 3759-3763.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 883, (1), 2641-2653.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5,5-difluoro-4-oxopentanoate Using HRMS and NMR". Biomed. Chromatogr., 2017, 1248, (3), 3852-3860.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 1918, (9), 2405-2435.