发明人王建平,赵玉洁,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116842030 A, 授权公告日 2024-05-06.
发明人王建平,朱建伟,冯建国. "Method for the Synthesis of 5-Azaspiro[2.3]hexane, trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 117513767 A, 授权公告日 2020-01-19.
发明人韩伟,周伟,刘建华. "A Process for Preparing High-Purity 5-Azaspiro[2.3]hexane, trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 117017319 B, 授权公告日 2015-11-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 2196, 4852-4860.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 792, (8), 7256-7278.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Azaspiro[2.3]hexane, trifluoroacetic acid Using HRMS and NMR". J. Agric. Food Chem., 2018, 1331, (2), 7596-7616.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 609, 9425-9428.