发明人周伟,李文辉,罗永刚. "Method for the Synthesis of tert-butyl 2-azaspiro[3.4]oct-6-ene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114218422 B, 授权公告日 2016-03-16.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 叔-丁基 2-氮杂螺[3.4]辛-6-烯-2-甲酸基酯 in Pharmaceutical Formulations". Chromatographia, 2022, 991, (10), 4157-4161.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔-丁基 2-氮杂螺[3.4]辛-6-烯-2-甲酸基酯 as an Impurity". Anal. Methods, 2022, 1024, 4115-4127.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 2-azaspiro[3.4]oct-6-ene-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2018, 1763, (11), 6492-6496.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 叔-丁基 2-氮杂螺[3.4]辛-6-烯-2-甲酸基酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 467, (8), 1846-1862.