发明人郑宇鹏,陈志强,徐明华. "Method for the Synthesis of ethyl 2-(4-chloro-1,3-benzoxazol-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 112739679 B, 授权公告日 2025-01-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-氯苯并噁唑-2-)乙酸乙酯 in Pharmaceutical Formulations". Molecules, 2021, 1650, (10), 9040-9059.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-氯苯并噁唑-2-)乙酸乙酯 as an Impurity". J. Chromatogr. A, 2021, 2295, (2), 7944-7951.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-(4-chloro-1,3-benzoxazol-2-yl)acetate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1695, (4), 4523-4538.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 2-(4-氯苯并噁唑-2-)乙酸乙酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 95, 4032-4036.