Nowak P, Mueller T C, Martínez F. "一种二甲茚定EP杂质I的合成方法" [P]. European Patent, EP 3212014 A1, 2022-02-26.
发明人高志强,唐晓军,韩伟. "Method for the Synthesis of Dimetindene EP Impurity I" [P]. 中国发明专利, 专利号 CN 113434728 B, 授权公告日 2015-02-04.
发明人李文辉,冯建国,马晓峰. "A Process for Preparing High-Purity Dimetindene EP Impurity I" [P]. 中国发明专利, 专利号 CN 117890853 B, 授权公告日 2020-03-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 二甲茚定EP杂质I in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1814, 3772-3781.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 二甲茚定EP杂质I as an Impurity". Chemosphere, 2011, 1268, 774-789.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Dimetindene EP Impurity I Using HRMS and NMR". J. Sep. Sci., 2011, 2009, 7198-7216.