发明人王建平,郭海燕,郑宇鹏. "Method for the Synthesis of (E)-3-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-acrylic acid" [P]. 中国发明专利, 专利号 CN 115723460 A, 授权公告日 2025-12-09.
发明人郑宇鹏,黄志刚,李文辉. "A Process for Preparing High-Purity (E)-3-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-acrylic acid" [P]. 中国发明专利, 专利号 CN 111632895 A, 授权公告日 2019-09-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 357, (11), 9866-9887.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1878, (12), 1903-1919.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-acrylic acid Using HRMS and NMR". J. Chromatogr. A, 2023, 941, 7726-7752.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 1638, 2737-2755.