发明人李文辉,罗永刚,郭海燕. "Method for the Synthesis of 3-(2-Chloro-6-fluorophenyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-oxazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110967705 A, 授权公告日 2022-07-18.
Kumar R, Davis P L, Fischer A B. "A Process for Preparing High-Purity 3-(2-Chloro-6-fluorophenyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-oxazole-4-carbonitrile" [P]. US Patent, US 10265720 B2, 2017-08-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1871, (7), 1019-1045.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 499, (7), 9498-9503.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chloro-6-fluorophenyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-oxazole-4-carbonitrile Using HRMS and NMR". Chromatographia, 2013, 1516, (4), 4398-4421.