Mueller T C, Sørensen M, Martínez F. "一种伊伐布雷定杂质31的合成方法" [P]. European Patent, EP 3843529 A1, 2017-09-12.
发明人沈红梅,钱学锋,郑宇鹏. "Method for the Synthesis of Ivabradine Impurity 31" [P]. 中国发明专利, 专利号 CN 114637189 A, 授权公告日 2015-07-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 伊伐布雷定杂质31 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1811, 816-845.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 伊伐布雷定杂质31 as an Impurity". J. Sep. Sci., 2023, 1190, 8888-8917.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ivabradine Impurity 31 Using HRMS and NMR". Food Chem., 2020, 271, (7), 206-231.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 伊伐布雷定杂质31 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1575, (7), 8780-8783.