Sørensen M, Johansson L, Lefèvre J P. "Method for the Synthesis of 6-Azaspiro[3.4]octan-5-one" [P]. European Patent, EP 3350365 A1, 2018-04-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 2301, 1211-1217.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 2419, (8), 3837-3854.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-Azaspiro[3.4]octan-5-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1903, (9), 4622-4650.