Björnsson E, Mueller T C, Schröder R. "一种的合成方法" [P]. European Patent, EP 3791550 A1, 2020-08-23.
发明人周伟,郭海燕,唐晓军. "Method for the Synthesis of 3-Bromo-4-[(3,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 115800230 A, 授权公告日 2022-02-25.
Thompson G K, Yamamoto T, Brown S R. "A Process for Preparing High-Purity 3-Bromo-4-[(3,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde" [P]. US Patent, US 11987704 B2, 2019-01-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 2392, 8440-8464.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1069, (8), 1267-1283.