发明人周伟,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116700804 A, 授权公告日 2023-06-19.
发明人钱学锋,马晓峰,郑宇鹏. "Method for the Synthesis of Methyl 3-[5-(2,2-dicyanoeth-1-en-1-yl)furan-2-yl]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117920934 A, 授权公告日 2016-11-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 637, (6), 8433-8444.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 507, (12), 9242-9256.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-[5-(2,2-dicyanoeth-1-en-1-yl)furan-2-yl]thiophene-2-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2015, 2324, 9545-9564.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 948, 2588-2600.