Johansson L, Björnsson E, Schröder R. "一种的合成方法" [P]. European Patent, EP 3485562 A1, 2019-02-21.
发明人周伟,张德明,罗永刚. "Method for the Synthesis of n-(Sec-butyl)-1,4-dioxaspiro[4.5]decan-8-amine" [P]. 中国发明专利, 专利号 CN 116171506 B, 授权公告日 2016-02-17.
发明人李文辉,刘建华,杨光. "A Process for Preparing High-Purity n-(Sec-butyl)-1,4-dioxaspiro[4.5]decan-8-amine" [P]. 中国发明专利, 专利号 CN 115007866 A, 授权公告日 2022-04-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 924, 9488-9517.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 935, (11), 7231-7256.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of n-(Sec-butyl)-1,4-dioxaspiro[4.5]decan-8-amine Using HRMS and NMR". J. Sep. Sci., 2020, 2005, 8345-8370.