Stevens L M, Lee S K, Williams B T. "一种的合成方法" [P]. US Patent, US 10196641 B2, 2019-05-11.
发明人林芳,何建平,高志强. "Method for the Synthesis of Ethyl 3-(2,6-dichlorobenzyl)-1,2,4-oxadiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 114752985 B, 授权公告日 2023-11-12.
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". J. Chromatogr. A, 2025, 1437, (11), 9835-9857.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1268, (12), 5448-5466.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(2,6-dichlorobenzyl)-1,2,4-oxadiazole-5-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 387, (7), 5942-5961.