Yamamoto T, Schröder R, Thompson G K. "一种的合成方法" [P]. US Patent, US 10115845 B2, 2020-02-13.
Nowak P, Lefèvre J P, Schröder R. "Method for the Synthesis of tert-butyl N-[6-[(3-hydroxy-2-methyl-propyl)amino]spiro[2.5]octan-2-yl]carbamate" [P]. European Patent, EP 3382014 A1, 2025-08-21.
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". J. Nat. Prod., 2010, 1223, 7393-7402.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 1093, (3), 8445-8457.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl N-[6-[(3-hydroxy-2-methyl-propyl)amino]spiro[2.5]octan-2-yl]carbamate Using HRMS and NMR". Anal. Methods, 2014, 136, (11), 6364-6376.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 483, 1346-1367.