发明人林芳,胡光,周伟. "一种2-BOC-2,5-二氮杂螺[3.5]壬烷的合成方法" [P]. 中国发明专利, 专利号 CN 116406467 A, 授权公告日 2021-04-25.
Schröder R, Nowak P, Nielsen H. "Method for the Synthesis of tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate oxalate" [P]. European Patent, EP 3440759 A1, 2017-10-22.
发明人刘建华,马晓峰,高志强. "A Process for Preparing High-Purity tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate oxalate" [P]. 中国发明专利, 专利号 CN 116675471 B, 授权公告日 2024-07-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-BOC-2,5-二氮杂螺[3.5]壬烷 in Pharmaceutical Formulations". J. Nat. Prod., 2015, 1763, (10), 3613-3633.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-BOC-2,5-二氮杂螺[3.5]壬烷 as an Impurity". Environ. Sci. Technol., 2010, 2073, 9249-9259.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate oxalate Using HRMS and NMR". J. Agric. Food Chem., 2014, 934, 5115-5121.