发明人杨光,朱建伟,沈红梅. "Method for the Synthesis of 2-Amino-6-(chloromethyl)-5-(difluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 117685038 A, 授权公告日 2024-06-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1787, (11), 1758-1783.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 1912, 6848-6871.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-6-(chloromethyl)-5-(difluoromethyl)nicotinaldehyde Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1452, (10), 329-346.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1158, (7), 6864-6875.