发明人冯建国,黄志刚,徐明华. "一种泮托拉唑杂质28的合成方法" [P]. 中国发明专利, 专利号 CN 108791064 A, 授权公告日 2025-09-14.
发明人韩伟,林芳,郭海燕. "Method for the Synthesis of Pantoprazole Impurity 28" [P]. 中国发明专利, 专利号 CN 109866811 B, 授权公告日 2023-09-27.
发明人林芳,周伟,郑宇鹏. "A Process for Preparing High-Purity Pantoprazole Impurity 28" [P]. 中国发明专利, 专利号 CN 109036938 A, 授权公告日 2016-07-27.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 泮托拉唑杂质28 in Pharmaceutical Formulations". Chemosphere, 2022, 1115, (3), 542-553.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 泮托拉唑杂质28 as an Impurity". Anal. Chim. Acta, 2018, 969, (2), 722-737.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Pantoprazole Impurity 28 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1316, (3), 3232-3250.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 泮托拉唑杂质28 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 812, (11), 9513-9537.