发明人沈红梅,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111652302 A, 授权公告日 2019-02-24.
Lefèvre J P, Mueller T C, Nielsen H. "Method for the Synthesis of Tert-butyl 5-benzyl-2,5,8-triazaspiro[3.5]Nonane-2-carboxylate" [P]. European Patent, EP 3883611 A1, 2015-10-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1703, 7548-7559.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 668, (6), 7363-7372.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 5-benzyl-2,5,8-triazaspiro[3.5]Nonane-2-carboxylate Using HRMS and NMR". Chromatographia, 2013, 1689, (4), 1277-1303.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 867, 709-717.