发明人陈志强,李文辉,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112756792 A, 授权公告日 2017-02-27.
发明人冯建国,刘建华,何建平. "Method for the Synthesis of Diethyl 4-methyl-1,4-dihydropyridine-3,5-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111276239 B, 授权公告日 2017-08-08.
发明人马晓峰,郑宇鹏,冯建国. "A Process for Preparing High-Purity Diethyl 4-methyl-1,4-dihydropyridine-3,5-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109502652 A, 授权公告日 2023-11-18.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1274, (8), 1559-1583.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 2079, 1369-1395.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 4-methyl-1,4-dihydropyridine-3,5-dicarboxylate Using HRMS and NMR". J. Nat. Prod., 2024, 2293, (8), 8559-8570.