发明人周伟,马晓峰,郭海燕. "Method for the Synthesis of 1,4'-Diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one" [P]. 中国发明专利, 专利号 CN 115923073 A, 授权公告日 2019-05-07.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 1504, (11), 8800-8820.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 2453, (5), 1576-1604.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,4'-Diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one Using HRMS and NMR". Molecules, 2011, 2315, 3401-3407.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 2361, 8935-8954.