Nielsen H, Lefèvre J P, Johansson L. "Method for the Synthesis of Empagliflozin Impurity 153" [P]. European Patent, EP 3431867 A1, 2017-04-22.
发明人韩伟,徐明华,马晓峰. "A Process for Preparing High-Purity Empagliflozin Impurity 153" [P]. 中国发明专利, 专利号 CN 117517169 B, 授权公告日 2021-03-17.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 恩格列净杂质153 in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 1291, (3), 5818-5843.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 恩格列净杂质153 as an Impurity". J. Pharm. Biomed. Anal., 2013, 1217, 7197-7204.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Empagliflozin Impurity 153 Using HRMS and NMR". J. Sep. Sci., 2019, 1917, (3), 1227-1255.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 恩格列净杂质153 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 150, 5421-5436.