Schröder R, Thompson G K, Johnson M A. "一种的合成方法" [P]. US Patent, US 11676834 B2, 2021-11-08.
Rossi M, Sørensen M, Lefèvre J P. "Method for the Synthesis of tert-Butyl 3-(2-amino-5-(tert-butoxy)-5-oxopentan-2-yl)azetidine-1-carboxylate" [P]. European Patent, EP 3492714 A1, 2020-03-26.
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". Chemosphere, 2014, 180, (2), 1133-1155.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1927, (3), 3241-3259.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-(2-amino-5-(tert-butoxy)-5-oxopentan-2-yl)azetidine-1-carboxylate Using HRMS and NMR". Food Chem., 2022, 1498, 2243-2259.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 1415, 3109-3119.