发明人孙丽萍,王建平,郭海燕. "Method for the Synthesis of 4-(2-Benzoxazolyl)-5-methylfuran-2(3H)-one" [P]. 中国发明专利, 专利号 CN 116684300 B, 授权公告日 2023-12-17.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(2-苯并噁唑基)-5-甲基呋喃-2(3H)-酮 in Pharmaceutical Formulations". J. Nat. Prod., 2014, 1940, 529-551.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(2-苯并噁唑基)-5-甲基呋喃-2(3H)-酮 as an Impurity". Anal. Methods, 2019, 637, 9294-9298.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Benzoxazolyl)-5-methylfuran-2(3H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 2011, 3839-3861.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 4-(2-苯并噁唑基)-5-甲基呋喃-2(3H)-酮 Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 1583, (9), 3002-3013.