发明人赵玉洁,韩伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115860709 A, 授权公告日 2020-10-24.
发明人王建平,沈红梅,李文辉. "Method for the Synthesis of 6-(2,5-Dimethyl-1H-pyrrol-1-yl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 112897524 B, 授权公告日 2016-02-22.
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. Sep. Sci., 2014, 2011, (8), 4627-4631.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 80, 146-173.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-(2,5-Dimethyl-1H-pyrrol-1-yl)nicotinonitrile Using HRMS and NMR". Anal. Chem., 2023, 1845, (6), 8048-8075.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 1956, (11), 3912-3938.