Klinger H, Schröder R, Roberts E F. "一种的合成方法" [P]. US Patent, US 9698235 B2, 2019-01-21.
Klinger H, Kumar R, Anderson J P. "Method for the Synthesis of 4-(3,6-Diazabicyclo[3.2.1]octan-3-ylmethyl)-3,5-dimethylisoxazole" [P]. US Patent, US 10857831 B2, 2020-02-17.
发明人罗永刚,张德明,李文辉. "A Process for Preparing High-Purity 4-(3,6-Diazabicyclo[3.2.1]octan-3-ylmethyl)-3,5-dimethylisoxazole" [P]. 中国发明专利, 专利号 CN 111447757 B, 授权公告日 2018-06-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 928, (4), 4680-4710.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 783, 5825-5840.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,6-Diazabicyclo[3.2.1]octan-3-ylmethyl)-3,5-dimethylisoxazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1613, (2), 75-86.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 872, 2526-2538.