发明人陈志强,张德明,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109997918 A, 授权公告日 2015-09-24.
发明人刘建华,高志强,何建平. "Method for the Synthesis of 2-(Difluoromethoxy)-3-(pyridin-3-yl)-6-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 111284474 B, 授权公告日 2018-01-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1087, (5), 2034-2049.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1278, 7924-7935.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethoxy)-3-(pyridin-3-yl)-6-(trifluoromethyl)pyridine Using HRMS and NMR". Talanta, 2012, 1886, 1205-1213.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 2350, (2), 991-999.