Johansson L, Mueller T C, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3893882 A1, 2016-09-21.
Yamamoto T, Thompson G K, Lee S K. "Method for the Synthesis of tert-Butyl 3-chloroazetidine-3-carboxylate" [P]. US Patent, US 10692647 B2, 2023-05-01.
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". J. Nat. Prod., 2013, 1636, (11), 6872-6887.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1824, (7), 6509-6519.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-chloroazetidine-3-carboxylate Using HRMS and NMR". Molecules, 2021, 1880, (6), 2946-2961.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 2294, 3939-3943.