发明人徐明华,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116293662 A, 授权公告日 2023-04-15.
发明人张德明,周伟,高志强. "Method for the Synthesis of 2-((2,4-Difluorobenzyl)oxy)-4-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 109053782 A, 授权公告日 2018-04-16.
发明人郑宇鹏,刘建华,钱学锋. "A Process for Preparing High-Purity 2-((2,4-Difluorobenzyl)oxy)-4-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 117974081 A, 授权公告日 2024-07-18.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 816, 9420-9433.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 94, 737-767.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-((2,4-Difluorobenzyl)oxy)-4-fluorobenzaldehyde Using HRMS and NMR". Sci. Total Environ., 2013, 1307, (1), 6543-6553.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 2423, 4999-5015.