发明人王建平,徐明华,林芳. "Method for the Synthesis of rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115312059 B, 授权公告日 2025-04-21.
发明人韩伟,郭海燕,高志强. "A Process for Preparing High-Purity rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111211250 A, 授权公告日 2015-01-11.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 2171, (8), 4495-4515.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2015, 1084, (7), 2750-2765.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride Using HRMS and NMR". Molecules, 2012, 1266, 8045-8049.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate rac-(2R,3R)-2-(1-ethyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 764, (11), 7520-7546.