发明人李文辉,高志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110064385 A, 授权公告日 2024-01-24.
发明人徐明华,黄志刚,钱学锋. "Method for the Synthesis of 4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenyl thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108955906 A, 授权公告日 2022-06-18.
发明人郭海燕,朱建伟,赵玉洁. "A Process for Preparing High-Purity 4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenyl thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109843137 A, 授权公告日 2025-06-03.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2023, 385, 5810-5831.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 637, 6979-7001.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenyl thiophene-2-carboxylate Using HRMS and NMR". Talanta, 2011, 809, (3), 9682-9712.