发明人孙丽萍,杨光,朱建伟. "Method for the Synthesis of tert-Butyl 4-(3-((5-(trifluoromethyl)pyridin-2-yl)oxy)benzylidene)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114504746 B, 授权公告日 2016-12-12.
发明人杨光,林芳,何建平. "A Process for Preparing High-Purity tert-Butyl 4-(3-((5-(trifluoromethyl)pyridin-2-yl)oxy)benzylidene)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111883079 B, 授权公告日 2016-11-22.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 888, 4574-4590.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 742, (7), 3808-3826.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(3-((5-(trifluoromethyl)pyridin-2-yl)oxy)benzylidene)piperidine-1-carboxylate Using HRMS and NMR". Phytochemistry, 2019, 624, (3), 1247-1250.