Brown S R, O'Brien P Q, Klinger H. "Method for the Synthesis of 2-(2-Chloro-5-(difluoromethyl)-6-methylpyridin-3-yl)acetonitrile" [P]. US Patent, US 10677890 B2, 2023-02-27.
发明人郑宇鹏,王建平,钱学锋. "A Process for Preparing High-Purity 2-(2-Chloro-5-(difluoromethyl)-6-methylpyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 114529216 A, 授权公告日 2020-03-14.
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". Phytochemistry, 2024, 1675, (4), 9250-9269.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 460, (5), 5792-5813.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Chloro-5-(difluoromethyl)-6-methylpyridin-3-yl)acetonitrile Using HRMS and NMR". Food Chem., 2022, 2014, (7), 9425-9443.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 734, (3), 4240-4250.