发明人王建平,郭海燕,马晓峰. "Method for the Synthesis of 3-Amino-5-(trifluoromethyl)picolinic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 116204689 A, 授权公告日 2024-10-02.
发明人马晓峰,孙丽萍,胡光. "A Process for Preparing High-Purity 3-Amino-5-(trifluoromethyl)picolinic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108254518 B, 授权公告日 2025-05-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1654, (6), 4872-4875.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 706, (10), 7843-7853.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-(trifluoromethyl)picolinic acid hydrochloride Using HRMS and NMR". Phytochemistry, 2017, 2235, (7), 4510-4514.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 1890, 328-336.