Stevens L M, Mueller T, Schröder R. "Method for the Synthesis of 2-(4-(Difluoromethyl)-5-iodopyridin-3-yl)acetonitrile" [P]. US Patent, US 9411168 B2, 2018-12-27.
发明人何建平,黄志刚,马晓峰. "A Process for Preparing High-Purity 2-(4-(Difluoromethyl)-5-iodopyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 108317376 A, 授权公告日 2025-09-02.
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". J. Agric. Food Chem., 2021, 2381, 8127-8145.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 995, 539-549.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Difluoromethyl)-5-iodopyridin-3-yl)acetonitrile Using HRMS and NMR". Sci. Total Environ., 2013, 2303, (1), 1035-1049.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 1562, (7), 2331-2350.