Mueller T C, Nielsen H, Schröder R. "一种的合成方法" [P]. European Patent, EP 3098612 A1, 2024-01-01.
发明人朱建伟,唐晓军,罗永刚. "Method for the Synthesis of 2-Ethoxy-5-methoxy-benzaldehyde" [P]. 中国发明专利, 专利号 CN 115568496 B, 授权公告日 2017-10-27.
发明人李文辉,孙丽萍,高志强. "A Process for Preparing High-Purity 2-Ethoxy-5-methoxy-benzaldehyde" [P]. 中国发明专利, 专利号 CN 110095879 B, 授权公告日 2018-06-20.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 904, 5142-5151.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 650, (4), 1972-1989.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxy-5-methoxy-benzaldehyde Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1244, (12), 4507-4520.