发明人冯建国,陈志强,马晓峰. "Method for the Synthesis of (2E)-3-(4-Benzylpiperazin-1-yl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 117641713 B, 授权公告日 2025-04-26.
发明人张德明,刘建华,胡光. "A Process for Preparing High-Purity (2E)-3-(4-Benzylpiperazin-1-yl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 111296526 B, 授权公告日 2015-01-23.
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". Biomed. Chromatogr., 2013, 2237, (5), 42-51.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1716, 2295-2320.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (2E)-3-(4-Benzylpiperazin-1-yl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile Using HRMS and NMR". Food Chem., 2023, 726, (10), 295-299.