Klinger H, Thompson G K, Patel M V. "Method for the Synthesis of methyl 5-(azidomethyl)-1,2-oxazole-4-carboxylate" [P]. US Patent, US 11092327 B2, 2018-11-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of methyl 5-(azidomethyl)-1,2-oxazole-4-carboxylate in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 1042, (2), 3465-3468.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of methyl 5-(azidomethyl)-1,2-oxazole-4-carboxylate as an Impurity". Chromatographia, 2015, 2420, (12), 3515-3532.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of methyl 5-(azidomethyl)-1,2-oxazole-4-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2021, 1217, (9), 8983-9010.