发明人刘建华,张德明,黄志刚. "Method for the Synthesis of 4-(5-Chloro-2-(methylthio)thiazolo[4,5-d]pyrimidin-7-yl)morpholine" [P]. 中国发明专利, 专利号 CN 115488432 A, 授权公告日 2019-11-20.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 2129, (12), 2294-2311.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 398, (1), 9950-9980.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-Chloro-2-(methylthio)thiazolo[4,5-d]pyrimidin-7-yl)morpholine Using HRMS and NMR". Phytochemistry, 2012, 357, 2025-2028.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1251, (11), 2276-2296.