Nowak P, Lefèvre J P, Sørensen M. "一种1-Cbz-3-氧代哌嗪的合成方法" [P]. European Patent, EP 3998582 A1, 2017-02-28.
发明人王建平,赵玉洁,陈志强. "Method for the Synthesis of 1-Cbz-3-oxopiperazine" [P]. 中国发明专利, 专利号 CN 109974774 A, 授权公告日 2021-12-25.
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 1-Cbz-3-氧代哌嗪 in Pharmaceutical Formulations". Phytochemistry, 2020, 811, (2), 4351-4361.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-Cbz-3-氧代哌嗪 as an Impurity". Chromatographia, 2021, 2145, (10), 766-781.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cbz-3-oxopiperazine Using HRMS and NMR". Molecules, 2010, 873, (9), 9226-9234.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 1-Cbz-3-氧代哌嗪 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 100, (12), 4101-4106.