发明人张德明,孙丽萍,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117606360 A, 授权公告日 2024-01-24.
发明人张德明,唐晓军,胡光. "Method for the Synthesis of 3-Difluoromethoxy-4-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112464664 B, 授权公告日 2021-08-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 1746, (11), 7546-7553.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 726, (1), 7858-7880.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Difluoromethoxy-4-(trifluoromethyl)pyridine Using HRMS and NMR". Anal. Methods, 2015, 1647, 927-940.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 790, (5), 5885-5902.