Kowalski A, Johansson L, Schröder R. "Method for the Synthesis of 2-(azetidin-3-yloxy)acetic acid, trifluoroacetic acid" [P]. European Patent, EP 3624338 A1, 2017-07-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(azetidin-3-yloxy)acetic acid, trifluoroacetic acid in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 2449, 3048-3055.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(azetidin-3-yloxy)acetic acid, trifluoroacetic acid as an Impurity". Chromatographia, 2015, 446, (5), 7215-7238.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(azetidin-3-yloxy)acetic acid, trifluoroacetic acid Using HRMS and NMR". Chemosphere, 2013, 2063, 9768-9798.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-(azetidin-3-yloxy)acetic acid, trifluoroacetic acid Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 667, (7), 297-319.