发明人刘建华,陈志强,沈红梅. "Method for the Synthesis of 2-Chloro-3-formylisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 108274637 A, 授权公告日 2017-09-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 1481, (8), 699-707.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 2332, (3), 7272-7282.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-formylisonicotinonitrile Using HRMS and NMR". J. Sep. Sci., 2017, 416, 2778-2792.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 788, (2), 3178-3207.