发明人罗永刚,黄志刚,高志强. "一种艾普拉唑杂质143的合成方法" [P]. 中国发明专利, 专利号 CN 109316606 A, 授权公告日 2019-04-08.
发明人韩伟,林芳,徐明华. "Method for the Synthesis of Ilaprazole Impurity 143" [P]. 中国发明专利, 专利号 CN 110074065 B, 授权公告日 2019-03-09.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 艾普拉唑杂质143 in Pharmaceutical Formulations". Chemosphere, 2020, 1475, (4), 3927-3950.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾普拉唑杂质143 as an Impurity". Sci. Total Environ., 2017, 1453, (12), 5121-5149.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ilaprazole Impurity 143 Using HRMS and NMR". Molecules, 2017, 1709, (3), 5618-5629.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 艾普拉唑杂质143 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 1976, (9), 8162-8190.