Kumar R, Roberts E F, Hughes D C. "Method for the Synthesis of 5-Methyl-5-azaspiro[2.4]Heptan-7-ol" [P]. US Patent, US 10020946 B2, 2017-04-03.
发明人周伟,杨光,唐晓军. "A Process for Preparing High-Purity 5-Methyl-5-azaspiro[2.4]Heptan-7-ol" [P]. 中国发明专利, 专利号 CN 117648399 A, 授权公告日 2023-11-23.
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". J. Sep. Sci., 2018, 797, (2), 3799-3802.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 2234, (4), 5423-5432.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-5-azaspiro[2.4]Heptan-7-ol Using HRMS and NMR". J. Agric. Food Chem., 2011, 1138, 9153-9166.