O'Brien P Q, Mueller T, Fischer A B. "Method for the Synthesis of (R)-3-amino-1-methylazetidin-2-one" [P]. US Patent, US 10287403 B2, 2022-06-13.
Patel M V, Yamamoto T, Roberts E F. "A Process for Preparing High-Purity (R)-3-amino-1-methylazetidin-2-one" [P]. US Patent, US 10181587 B2, 2016-11-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 550, (6), 6484-6509.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 698, 8348-8351.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-amino-1-methylazetidin-2-one Using HRMS and NMR". Environ. Sci. Technol., 2018, 2227, (1), 5623-5644.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1183, 7555-7582.