发明人王建平,赵玉洁,郑宇鹏. "Method for the Synthesis of 8-Benzyl-1-oxa-8-azaspiro[4.5]decan-2-one" [P]. 中国发明专利, 专利号 CN 111040430 A, 授权公告日 2024-01-26.
发明人周伟,罗永刚,高志强. "A Process for Preparing High-Purity 8-Benzyl-1-oxa-8-azaspiro[4.5]decan-2-one" [P]. 中国发明专利, 专利号 CN 108405961 B, 授权公告日 2018-01-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 2354, 6802-6816.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 126, 236-265.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 8-Benzyl-1-oxa-8-azaspiro[4.5]decan-2-one Using HRMS and NMR". Anal. Chem., 2020, 977, 3306-3320.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1712, 5303-5315.