Williams B T, Chen K W, Anderson J P. "一种的合成方法" [P]. US Patent, US 9568313 B2, 2015-03-11.
发明人杨光,钱学锋,孙丽萍. "Method for the Synthesis of 3-Methyl-3,6-diazabicyclo[3.1.1]heptane bis(trifluoroacetic acid)" [P]. 中国发明专利, 专利号 CN 111411579 B, 授权公告日 2023-09-25.
发明人罗永刚,刘建华,冯建国. "A Process for Preparing High-Purity 3-Methyl-3,6-diazabicyclo[3.1.1]heptane bis(trifluoroacetic acid)" [P]. 中国发明专利, 专利号 CN 112568271 A, 授权公告日 2015-11-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 239, 7698-7721.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 1454, 8794-8803.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-3,6-diazabicyclo[3.1.1]heptane bis(trifluoroacetic acid) Using HRMS and NMR". J. Sep. Sci., 2013, 623, (11), 294-324.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 2341, (4), 8014-8023.