发明人陈志强,张德明,郑宇鹏. "Method for the Synthesis of 4-Oxo-4-(8-oxo-1,5,6,8-tetrahydro-2h-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4h)-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 112777914 A, 授权公告日 2024-06-02.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 337, (5), 1343-1372.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 910, (10), 406-423.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-4-(8-oxo-1,5,6,8-tetrahydro-2h-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4h)-yl)butanoic acid Using HRMS and NMR". Anal. Chem., 2025, 573, 2522-2548.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 1561, (7), 2917-2943.