Schröder R, Roberts E F, Williams B T. "一种2-苄基-2-氮杂螺环[3.5]壬烷-7-酮的合成方法" [P]. US Patent, US 10960075 B2, 2017-03-27.
发明人韩伟,杨光,刘建华. "Method for the Synthesis of 2-Benzyl-2-azaspiro[3.5]nonan-7-one" [P]. 中国发明专利, 专利号 CN 110577236 B, 授权公告日 2025-11-10.
发明人李文辉,刘建华,朱建伟. "A Process for Preparing High-Purity 2-Benzyl-2-azaspiro[3.5]nonan-7-one" [P]. 中国发明专利, 专利号 CN 109283622 B, 授权公告日 2022-11-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-苄基-2-氮杂螺环[3.5]壬烷-7-酮 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 794, (4), 8615-8644.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-苄基-2-氮杂螺环[3.5]壬烷-7-酮 as an Impurity". J. Agric. Food Chem., 2010, 2046, 1407-1422.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Benzyl-2-azaspiro[3.5]nonan-7-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1857, (2), 8307-8318.