发明人马晓峰,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113557256 A, 授权公告日 2024-05-21.
发明人胡光,赵玉洁,王建平. "Method for the Synthesis of 4,4-Difluorocyclohexane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 111184616 A, 授权公告日 2022-04-20.
Kumar R, Williams B T, Anderson J P. "A Process for Preparing High-Purity 4,4-Difluorocyclohexane-1-sulfonyl chloride" [P]. US Patent, US 11805591 B2, 2018-09-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 1487, (1), 6590-6616.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 497, (10), 9251-9258.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4,4-Difluorocyclohexane-1-sulfonyl chloride Using HRMS and NMR". J. Nat. Prod., 2016, 123, 4956-4964.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 361, (2), 1508-1516.