发明人何建平,周伟,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108632109 A, 授权公告日 2022-07-07.
发明人陈志强,杨光,钱学锋. "Method for the Synthesis of 4,4-Difluoro-1-(2-fluoro-6-(trifluoromethyl)-phenyl)piperidine
1707358-10-8" [P]. 中国发明专利, 专利号 CN 117823906 B, 授权公告日 2020-06-10.
Johnson M A, Klinger H, Chen K W. "A Process for Preparing High-Purity 4,4-Difluoro-1-(2-fluoro-6-(trifluoromethyl)-phenyl)piperidine
1707358-10-8" [P]. US Patent, US 11132834 B2, 2023-07-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 2175, 292-318.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1615, 4655-4667.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4,4-Difluoro-1-(2-fluoro-6-(trifluoromethyl)-phenyl)piperidine
1707358-10-8 Using HRMS and NMR". J. Nat. Prod., 2015, 2286, (1), 407-431.