发明人何建平,韩伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112983037 A, 授权公告日 2021-02-20.
发明人李文辉,郑宇鹏,高志强. "Method for the Synthesis of (E)-3-(2-(4-methoxyphenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 112549169 B, 授权公告日 2020-08-28.
发明人何建平,胡光,冯建国. "A Process for Preparing High-Purity (E)-3-(2-(4-methoxyphenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 116986218 A, 授权公告日 2025-02-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1608, (6), 5485-5491.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 436, (12), 9161-9171.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-(2-(4-methoxyphenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid Using HRMS and NMR". Talanta, 2014, 703, (4), 7228-7253.