发明人王建平,胡光,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114827458 A, 授权公告日 2022-12-05.
发明人冯建国,杨光,刘建华. "Method for the Synthesis of 8-Methyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one Hydrochloride" [P]. 中国发明专利, 专利号 CN 108318552 A, 授权公告日 2024-11-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 595, 8301-8329.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1417, 4561-4581.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 8-Methyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one Hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2022, 1224, (2), 4569-4588.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 2242, (12), 9666-9683.