Stevens L M, Lee S K, O'Brien P Q. "Method for the Synthesis of 5-(Chloromethyl)-3-[4-(dimethoxymethyl)phenyl]-1,2,4-oxadiazole" [P]. US Patent, US 10841233 B2, 2021-03-12.
发明人赵玉洁,马晓峰,王建平. "A Process for Preparing High-Purity 5-(Chloromethyl)-3-[4-(dimethoxymethyl)phenyl]-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 115417468 A, 授权公告日 2021-09-22.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 557, (4), 1946-1968.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1924, (5), 5228-5243.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Chloromethyl)-3-[4-(dimethoxymethyl)phenyl]-1,2,4-oxadiazole Using HRMS and NMR". Anal. Chim. Acta, 2014, 297, 435-442.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 2212, (4), 7267-7292.