发明人马晓峰,黄志刚,罗永刚. "Method for the Synthesis of 3-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethoxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 108059688 B, 授权公告日 2017-04-08.
发明人刘建华,赵玉洁,罗永刚. "A Process for Preparing High-Purity 3-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethoxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 113582903 A, 授权公告日 2017-03-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 1224, 6631-6638.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 529, (11), 7680-7701.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethoxy)benzaldehyde Using HRMS and NMR". Talanta, 2013, 1951, (11), 2206-2222.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 159, (6), 3788-3813.