发明人冯建国,孙丽萍,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111410396 A, 授权公告日 2022-08-20.
发明人张德明,郑宇鹏,罗永刚. "Method for the Synthesis of 2-methoxy-7-azaspiro[3.5]nonane" [P]. 中国发明专利, 专利号 CN 110329052 B, 授权公告日 2018-06-02.
Anderson J P, Mueller T, Hughes D C. "A Process for Preparing High-Purity 2-methoxy-7-azaspiro[3.5]nonane" [P]. US Patent, US 10581002 B2, 2016-07-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1560, 2442-2460.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1524, 3619-3625.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-methoxy-7-azaspiro[3.5]nonane Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 472, 3827-3833.