发明人孙丽萍,黄志刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109445183 A, 授权公告日 2022-08-14.
发明人林芳,罗永刚,钱学锋. "Method for the Synthesis of 8-Methyl-1,8-diazaspiro[4.5]decane" [P]. 中国发明专利, 专利号 CN 111277956 B, 授权公告日 2019-08-01.
Schröder R, Jørgensen K, Nielsen H. "A Process for Preparing High-Purity 8-Methyl-1,8-diazaspiro[4.5]decane" [P]. European Patent, EP 3452395 A1, 2016-02-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 237, 715-740.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1091, 4612-4632.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 8-Methyl-1,8-diazaspiro[4.5]decane Using HRMS and NMR". Environ. Sci. Technol., 2019, 1689, (6), 8645-8674.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 2261, 1222-1235.