发明人周伟,杨光,朱建伟. "Method for the Synthesis of 4-((3,4-Dichlorobenzyl)oxy)-3-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 115983055 A, 授权公告日 2022-08-17.
发明人孙丽萍,徐明华,王建平. "A Process for Preparing High-Purity 4-((3,4-Dichlorobenzyl)oxy)-3-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 115538645 B, 授权公告日 2019-06-20.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 428, (3), 397-402.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 797, (7), 5581-5592.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-((3,4-Dichlorobenzyl)oxy)-3-nitrobenzaldehyde Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 711, (7), 2511-2525.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 540, (9), 1409-1420.