发明人王建平,周伟,林芳. "一种替戈拉生杂质40的合成方法" [P]. 中国发明专利, 专利号 CN 117971217 A, 授权公告日 2018-12-04.
发明人马晓峰,郑宇鹏,罗永刚. "Method for the Synthesis of Tegoprazan impurity 40" [P]. 中国发明专利, 专利号 CN 108919824 A, 授权公告日 2022-08-24.
发明人李文辉,黄志刚,冯建国. "A Process for Preparing High-Purity Tegoprazan impurity 40" [P]. 中国发明专利, 专利号 CN 117803672 A, 授权公告日 2015-12-02.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 替戈拉生杂质40 in Pharmaceutical Formulations". Food Chem., 2012, 810, (3), 1461-1471.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替戈拉生杂质40 as an Impurity". Anal. Chim. Acta, 2018, 1525, 4499-4506.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Tegoprazan impurity 40 Using HRMS and NMR". Sci. Total Environ., 2015, 1602, (7), 2151-2168.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 替戈拉生杂质40 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 2088, 4538-4542.