发明人何建平,黄志刚,钱学锋. "Method for the Synthesis of 2-(5-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)acetic acid
1086380-56-4" [P]. 中国发明专利, 专利号 CN 114928373 B, 授权公告日 2024-08-20.
发明人杨光,郭海燕,张德明. "A Process for Preparing High-Purity 2-(5-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)acetic acid
1086380-56-4" [P]. 中国发明专利, 专利号 CN 108381879 B, 授权公告日 2017-07-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2088, (7), 5670-5676.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 1194, 2488-2494.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)acetic acid
1086380-56-4 Using HRMS and NMR". J. Nat. Prod., 2025, 583, (2), 9379-9393.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 1288, 6540-6565.