O'Brien P Q, Davis P L, Brown S R. "一种的合成方法" [P]. US Patent, US 10741302 B2, 2024-11-02.
Jørgensen K, Björnsson E, Martínez F. "Method for the Synthesis of 7-Benzyl-7-azaspiro[3.5]Nonan-1-one" [P]. European Patent, EP 3770903 A1, 2019-07-15.
发明人杨光,郭海燕,唐晓军. "A Process for Preparing High-Purity 7-Benzyl-7-azaspiro[3.5]Nonan-1-one" [P]. 中国发明专利, 专利号 CN 116455505 B, 授权公告日 2021-12-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 100, (2), 5273-5301.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 120, (2), 6589-6615.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 7-Benzyl-7-azaspiro[3.5]Nonan-1-one Using HRMS and NMR". Food Chem., 2012, 1318, 501-505.