发明人郭海燕,赵玉洁,徐明华. "Method for the Synthesis of N-Ethyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-5-methylthiophene-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 113352465 B, 授权公告日 2016-12-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1960, 3455-3469.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 1904, 1236-1264.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-5-methylthiophene-2-sulfonamide Using HRMS and NMR". Molecules, 2015, 2326, (8), 2216-2231.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 1641, (11), 4072-4082.