Kowalski A, Mueller T C, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3918603 A1, 2018-11-18.
Hughes D C, Johnson M A, Klinger H. "Method for the Synthesis of Methyl 4-cyanofuran-2-carboxylate" [P]. US Patent, US 9990251 B2, 2019-07-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2018, 1545, (7), 1190-1196.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 1033, (12), 9109-9120.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-cyanofuran-2-carboxylate Using HRMS and NMR". Talanta, 2012, 535, (1), 9858-9873.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 1779, (12), 9198-9209.