发明人黄志刚,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111449263 A, 授权公告日 2025-04-25.
发明人何建平,高志强,孙丽萍. "Method for the Synthesis of Methyl 2-formyl-4,5-dimethoxybenzoate" [P]. 中国发明专利, 专利号 CN 108003479 A, 授权公告日 2020-07-11.
发明人高志强,唐晓军,胡光. "A Process for Preparing High-Purity Methyl 2-formyl-4,5-dimethoxybenzoate" [P]. 中国发明专利, 专利号 CN 108826522 A, 授权公告日 2022-09-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 2150, 5359-5363.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 774, 9942-9959.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-formyl-4,5-dimethoxybenzoate Using HRMS and NMR". Talanta, 2022, 676, (10), 3060-3076.