发明人徐明华,沈红梅,王建平. "一种替戈拉生杂质131的合成方法" [P]. 中国发明专利, 专利号 CN 116998748 A, 授权公告日 2022-03-03.
发明人刘建华,何建平,陈志强. "Method for the Synthesis of Tegoprazan Impurity 131" [P]. 中国发明专利, 专利号 CN 108351896 A, 授权公告日 2023-07-02.
Sørensen M, Nowak P, Schröder R. "A Process for Preparing High-Purity Tegoprazan Impurity 131" [P]. European Patent, EP 3059362 A1, 2022-04-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 替戈拉生杂质131 in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 1062, (12), 992-1006.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替戈拉生杂质131 as an Impurity". Anal. Chim. Acta, 2015, 734, 1646-1659.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Tegoprazan Impurity 131 Using HRMS and NMR". Anal. Chem., 2025, 1496, (10), 7493-7502.