Thompson G K, Schröder R, Patel M V. "一种的合成方法" [P]. US Patent, US 9874742 B2, 2019-07-05.
发明人郑宇鹏,郭海燕,孙丽萍. "Method for the Synthesis of 3-Methyl-3,9-diazaspiro[5.6]dodecane" [P]. 中国发明专利, 专利号 CN 108950205 A, 授权公告日 2025-08-09.
Anderson J P, Thompson G K, Brown S R. "A Process for Preparing High-Purity 3-Methyl-3,9-diazaspiro[5.6]dodecane" [P]. US Patent, US 10086805 B2, 2018-05-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 422, (5), 5361-5370.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 193, (11), 5984-5987.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-3,9-diazaspiro[5.6]dodecane Using HRMS and NMR". Talanta, 2013, 2204, 9609-9624.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 1472, 7661-7676.