发明人杨光,黄志刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115629647 A, 授权公告日 2024-09-07.
发明人周伟,沈红梅,朱建伟. "Method for the Synthesis of 2-[3-(4-Iodoanilino)-1-methoxy-2-propenylidene]malononitrile" [P]. 中国发明专利, 专利号 CN 109158505 B, 授权公告日 2019-10-25.
Björnsson E, Mueller T C, Nielsen H. "A Process for Preparing High-Purity 2-[3-(4-Iodoanilino)-1-methoxy-2-propenylidene]malononitrile" [P]. European Patent, EP 3956841 A1, 2018-03-21.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1838, (1), 9331-9361.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1089, (4), 7591-7615.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-[3-(4-Iodoanilino)-1-methoxy-2-propenylidene]malononitrile Using HRMS and NMR". J. Sep. Sci., 2014, 1407, (6), 1405-1424.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 991, (5), 9609-9632.