Yamamoto T, O'Brien P Q, Hughes D C. "一种的合成方法" [P]. US Patent, US 10313948 B2, 2021-05-08.
发明人郭海燕,王建平,杨光. "Method for the Synthesis of ethyl 2,2-difluoro-2-(1-hydroxycyclohexyl)acetate" [P]. 中国发明专利, 专利号 CN 117699425 A, 授权公告日 2021-03-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 2055, 809-821.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 2085, (1), 9487-9502.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2,2-difluoro-2-(1-hydroxycyclohexyl)acetate Using HRMS and NMR". Chemosphere, 2010, 1700, 5886-5908.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 1125, 6135-6164.