Stevens L M, Lee S K, Thompson G K. "一种的合成方法" [P]. US Patent, US 10351764 B2, 2015-02-19.
Davis P L, O'Brien P Q, Patel M V. "Method for the Synthesis of Methyl 3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octane-3-carboxylate" [P]. US Patent, US 9742297 B2, 2018-04-27.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 319, (10), 1179-1202.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1000, 3954-3958.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octane-3-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2014, 999, 1981-2001.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 1201, (10), 2667-2674.