发明人黄志刚,刘建华,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108950104 A, 授权公告日 2024-09-02.
Anderson J P, Fischer A B, Lee S K. "Method for the Synthesis of ditert-butyl (2S)-2-[(7-oxo-3-oxa-9-azabicyclo[3.3.1]nonan-9-yl)methyl]piperazine-1,4-dicarboxylate" [P]. US Patent, US 10096094 B2, 2025-07-28.
Fischer A B, Hughes D C, Brown S R. "A Process for Preparing High-Purity ditert-butyl (2S)-2-[(7-oxo-3-oxa-9-azabicyclo[3.3.1]nonan-9-yl)methyl]piperazine-1,4-dicarboxylate" [P]. US Patent, US 11306882 B2, 2015-06-12.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 641, (7), 1716-1745.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 288, (4), 781-798.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of ditert-butyl (2S)-2-[(7-oxo-3-oxa-9-azabicyclo[3.3.1]nonan-9-yl)methyl]piperazine-1,4-dicarboxylate Using HRMS and NMR". Molecules, 2015, 1725, 1780-1793.