Schröder R, Anderson J P, Mueller T. "Method for the Synthesis of Acetyl Empagliflozin Impurity 147" [P]. US Patent, US 10509105 B2, 2016-02-25.
发明人赵玉洁,杨光,沈红梅. "A Process for Preparing High-Purity Acetyl Empagliflozin Impurity 147" [P]. 中国发明专利, 专利号 CN 115956086 B, 授权公告日 2019-05-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 乙酰恩格列净杂质147 in Pharmaceutical Formulations". Chemosphere, 2020, 1821, (4), 5863-5873.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 乙酰恩格列净杂质147 as an Impurity". J. Sep. Sci., 2011, 689, 4969-4977.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Acetyl Empagliflozin Impurity 147 Using HRMS and NMR". Biomed. Chromatogr., 2021, 1187, 9678-9696.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 乙酰恩格列净杂质147 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 1485, (10), 7089-7105.