Williams B T, Park J H, Anderson J P. "一种的合成方法" [P]. US Patent, US 11110923 B2, 2015-01-22.
发明人王建平,黄志刚,罗永刚. "Method for the Synthesis of 3,9-Diazabicyclo[4.2.1]nonan-4-one" [P]. 中国发明专利, 专利号 CN 109137013 A, 授权公告日 2022-01-03.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1304, (11), 845-871.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 400, (10), 2422-2439.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3,9-Diazabicyclo[4.2.1]nonan-4-one Using HRMS and NMR". Biomed. Chromatogr., 2017, 1613, (7), 3469-3497.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 808, (5), 6039-6065.