发明人李文辉,冯建国,郭海燕. "Method for the Synthesis of Amlodipine Impurity 42" [P]. 中国发明专利, 专利号 CN 116270028 A, 授权公告日 2018-04-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 氨氯地平杂质42 in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1045, 7715-7724.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氨氯地平杂质42 as an Impurity". J. Agric. Food Chem., 2013, 1881, (1), 2299-2310.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Amlodipine Impurity 42 Using HRMS and NMR". Chemosphere, 2015, 762, 4518-4529.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 氨氯地平杂质42 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 2228, 3255-3281.