发明人王建平,周伟,林芳. "Method for the Synthesis of 4-[(1E)-3-(4-Methylpiperazin-1-yl)-3-oxoprop-1-en-1-yl]benzonitrile" [P]. 中国发明专利, 专利号 CN 117628720 B, 授权公告日 2020-02-12.
发明人钱学锋,徐明华,杨光. "A Process for Preparing High-Purity 4-[(1E)-3-(4-Methylpiperazin-1-yl)-3-oxoprop-1-en-1-yl]benzonitrile" [P]. 中国发明专利, 专利号 CN 108091997 A, 授权公告日 2020-08-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 744, 1682-1686.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 1064, (5), 6335-6346.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(1E)-3-(4-Methylpiperazin-1-yl)-3-oxoprop-1-en-1-yl]benzonitrile Using HRMS and NMR". J. Agric. Food Chem., 2020, 1263, (4), 1488-1508.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1042, (1), 4212-4230.