发明人郑宇鹏,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109579904 A, 授权公告日 2021-11-20.
Patel M V, Chen K W, Klinger H. "Method for the Synthesis of (Z)-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-5-yl}methylidene)({2-[3-(trifluoromethyl)phenoxy]ethoxy})amine" [P]. US Patent, US 11189440 B2, 2020-07-10.
发明人郭海燕,冯建国,周伟. "A Process for Preparing High-Purity (Z)-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-5-yl}methylidene)({2-[3-(trifluoromethyl)phenoxy]ethoxy})amine" [P]. 中国发明专利, 专利号 CN 108740372 B, 授权公告日 2016-01-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2319, (10), 4746-4765.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 248, 7278-7299.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-5-yl}methylidene)({2-[3-(trifluoromethyl)phenoxy]ethoxy})amine Using HRMS and NMR". Anal. Chem., 2015, 422, 8796-8801.