发明人张德明,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108653313 A, 授权公告日 2022-11-28.
发明人郑宇鹏,孙丽萍,郭海燕. "Method for the Synthesis of 1,4-Dioxaspiro[4.4]Nonan-7-amine" [P]. 中国发明专利, 专利号 CN 116709918 A, 授权公告日 2016-02-26.
发明人马晓峰,冯建国,徐明华. "A Process for Preparing High-Purity 1,4-Dioxaspiro[4.4]Nonan-7-amine" [P]. 中国发明专利, 专利号 CN 112894569 A, 授权公告日 2023-03-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 233, 3784-3792.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 2031, (4), 7410-7424.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Dioxaspiro[4.4]Nonan-7-amine Using HRMS and NMR". Anal. Methods, 2016, 1036, (3), 6145-6170.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 120, (4), 4041-4063.