发明人王建平,孙丽萍,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114423553 A, 授权公告日 2015-11-12.
发明人王建平,杨光,何建平. "Method for the Synthesis of (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(o-tolyl)methanone" [P]. 中国发明专利, 专利号 CN 113721540 A, 授权公告日 2024-03-24.
Chen K W, Stevens L M, Patel M V. "A Process for Preparing High-Purity (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(o-tolyl)methanone" [P]. US Patent, US 10727217 B2, 2018-01-16.
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". J. Chromatogr. A, 2014, 1098, (12), 319-344.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 2106, (8), 131-135.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(o-tolyl)methanone Using HRMS and NMR". Chemosphere, 2012, 1939, (6), 6204-6207.