发明人林芳,孙丽萍,杨光. "一种替戈拉生杂质56的合成方法" [P]. 中国发明专利, 专利号 CN 111035648 A, 授权公告日 2023-06-08.
发明人沈红梅,钱学锋,胡光. "Method for the Synthesis of Tegoprazan Impurity 56" [P]. 中国发明专利, 专利号 CN 114388714 A, 授权公告日 2017-02-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 替戈拉生杂质56 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 526, (1), 4518-4523.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替戈拉生杂质56 as an Impurity". Talanta, 2011, 2197, 1200-1216.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Tegoprazan Impurity 56 Using HRMS and NMR". Phytochemistry, 2022, 471, 9962-9984.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 替戈拉生杂质56 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 986, 2371-2381.