发明人黄志刚,胡光,周伟. "Method for the Synthesis of 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 109754374 A, 授权公告日 2017-12-01.
Davis P L, Williams B T, Mueller T. "A Process for Preparing High-Purity 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)pyridine-3-carboxaldehyde" [P]. US Patent, US 11515400 B2, 2018-06-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1372, (2), 2760-2772.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1531, (12), 2181-2186.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)pyridine-3-carboxaldehyde Using HRMS and NMR". Chemosphere, 2010, 2122, (5), 7517-7547.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 1524, (2), 8725-8737.