发明人罗永刚,唐晓军,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108993626 A, 授权公告日 2022-08-24.
发明人杨光,马晓峰,赵玉洁. "Method for the Synthesis of 3-(2-Ethoxy-6-methylpyridin-3-yl)-5-methyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 115588696 A, 授权公告日 2024-07-22.
发明人高志强,马晓峰,冯建国. "A Process for Preparing High-Purity 3-(2-Ethoxy-6-methylpyridin-3-yl)-5-methyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 111128752 B, 授权公告日 2022-05-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1083, (1), 6575-6592.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1073, 9405-9416.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Ethoxy-6-methylpyridin-3-yl)-5-methyl-1,2,4-oxadiazole Using HRMS and NMR". Chemosphere, 2023, 2177, (4), 4683-4704.