发明人刘建华,林芳,韩伟. "Method for the Synthesis of exo-3-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane" [P]. 中国发明专利, 专利号 CN 114758608 A, 授权公告日 2017-01-23.
发明人郑宇鹏,何建平,沈红梅. "A Process for Preparing High-Purity exo-3-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane" [P]. 中国发明专利, 专利号 CN 115278402 B, 授权公告日 2023-12-25.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1254, (12), 3968-3985.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 2458, (11), 294-314.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of exo-3-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane Using HRMS and NMR". J. Chromatogr. A, 2011, 489, (9), 9028-9054.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 2472, 9405-9429.