发明人唐晓军,郑宇鹏,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110801947 A, 授权公告日 2015-08-01.
发明人唐晓军,徐明华,罗永刚. "Method for the Synthesis of 5-(2-Fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109722693 B, 授权公告日 2015-05-05.
Patel M V, Hughes D C, O'Brien P Q. "A Process for Preparing High-Purity 5-(2-Fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid" [P]. US Patent, US 9027058 B2, 2016-05-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1301, 8298-8316.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1217, (3), 8505-8533.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2-Fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid Using HRMS and NMR". Food Chem., 2011, 753, (8), 6473-6493.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 810, (9), 8357-8384.