Lefèvre J P, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3698616 A1, 2023-10-19.
Johansson L, Nielsen H, Mueller T C. "Method for the Synthesis of 6-Methyl-5-azaspiro[2.4]heptan-1-amine" [P]. European Patent, EP 3254399 A1, 2024-02-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 2075, (3), 4968-4996.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2110, (8), 9204-9224.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-5-azaspiro[2.4]heptan-1-amine Using HRMS and NMR". Molecules, 2015, 1465, (4), 8301-8329.