Kumar R, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 9276839 B2, 2015-10-02.
发明人钱学锋,徐明华,黄志刚. "Method for the Synthesis of 5-(4-Chlorobenzoyl)-2-(phenylamino)-4-(1H-pyrrol-1-yl)thiophene-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 109485087 A, 授权公告日 2020-04-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2308, (4), 9885-9900.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 988, 2569-2589.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Chlorobenzoyl)-2-(phenylamino)-4-(1H-pyrrol-1-yl)thiophene-3-carbonitrile Using HRMS and NMR". J. Nat. Prod., 2019, 1989, (5), 4123-4148.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1687, 9412-9439.