Mueller T C, Kowalski A, Martínez F. "Method for the Synthesis of 2-(Chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazole" [P]. European Patent, EP 3305345 A1, 2021-02-19.
Nielsen H, Nowak P, Kowalski A. "A Process for Preparing High-Purity 2-(Chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazole" [P]. European Patent, EP 3753036 A1, 2021-06-13.
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". Biomed. Chromatogr., 2020, 1403, (5), 2037-2067.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 2189, (5), 4491-4508.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-5-(4-methylphenyl)-1,3,4-oxadiazole Using HRMS and NMR". Anal. Chim. Acta, 2016, 1270, (11), 3972-3977.