Fischer A B, Stevens L M, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9397755 B2, 2018-07-15.
发明人钱学锋,马晓峰,韩伟. "Method for the Synthesis of 2,6-Dichloro-4-(chloromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 110427595 A, 授权公告日 2021-05-14.
发明人冯建国,沈红梅,杨光. "A Process for Preparing High-Purity 2,6-Dichloro-4-(chloromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 116903911 A, 授权公告日 2016-11-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 2058, (3), 6368-6385.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 1321, 7198-7209.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dichloro-4-(chloromethyl)nicotinonitrile Using HRMS and NMR". Chemosphere, 2023, 1911, (9), 5320-5336.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 328, (9), 2528-2543.