发明人李文辉,马晓峰,郭海燕. "Method for the Synthesis of 2-(2-(3-Cyclohexyl-1,2,4-oxadiazol-5-yl)-1H-pyrrol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115616068 B, 授权公告日 2025-04-14.
Martínez F, Rossi M, Nielsen H. "A Process for Preparing High-Purity 2-(2-(3-Cyclohexyl-1,2,4-oxadiazol-5-yl)-1H-pyrrol-1-yl)acetic acid" [P]. European Patent, EP 3776338 A1, 2018-12-11.
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". Talanta, 2013, 972, 8045-8074.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1546, (10), 2888-2915.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(3-Cyclohexyl-1,2,4-oxadiazol-5-yl)-1H-pyrrol-1-yl)acetic acid Using HRMS and NMR". Chemosphere, 2023, 327, (12), 7882-7911.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2019, 939, 9620-9637.