Martínez F, Mueller T C, Johansson L. "一种的合成方法" [P]. European Patent, EP 3220151 A1, 2023-04-23.
Mueller T, Chen K W, Schröder R. "Method for the Synthesis of Benzyl ((2S,3S)-2-(hydroxymethyl)-1-(4-methoxyphenyl)-2-methyl-4-oxoazetidin-3-yl)carbamate" [P]. US Patent, US 9471957 B2, 2024-04-12.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 2334, (1), 3322-3336.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 2395, (3), 7320-7350.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl ((2S,3S)-2-(hydroxymethyl)-1-(4-methoxyphenyl)-2-methyl-4-oxoazetidin-3-yl)carbamate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1346, (8), 9549-9578.