O'Brien P Q, Patel M V, Thompson G K. "一种的合成方法" [P]. US Patent, US 9510959 B2, 2020-04-01.
Mueller T, Schröder R, Davis P L. "Method for the Synthesis of 1-Oxa-8-azaspiro[4.5]decane-2-methanol" [P]. US Patent, US 9245228 B2, 2022-05-21.
发明人李文辉,张德明,孙丽萍. "A Process for Preparing High-Purity 1-Oxa-8-azaspiro[4.5]decane-2-methanol" [P]. 中国发明专利, 专利号 CN 113530615 A, 授权公告日 2018-01-17.
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". Environ. Sci. Technol., 2011, 1640, 325-354.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1393, (1), 9672-9682.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-Oxa-8-azaspiro[4.5]decane-2-methanol Using HRMS and NMR". Molecules, 2010, 784, 7075-7095.