发明人孙丽萍,王建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117980034 A, 授权公告日 2024-04-03.
Sørensen M, Lefèvre J P, Rossi M. "Method for the Synthesis of 5-(Tetrahydro-2h-pyran-3-yl)-1,2,4-oxadiazole-3-carboxylic acid" [P]. European Patent, EP 3910259 A1, 2020-01-26.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 1183, 9736-9748.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1570, (1), 489-494.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Tetrahydro-2h-pyran-3-yl)-1,2,4-oxadiazole-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2012, 498, 7040-7044.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 2162, 3741-3753.