发明人林芳,胡光,张德明. "Method for the Synthesis of 4-(4-Methylpiperazin-1-yl)but-2-enoic acid" [P]. 中国发明专利, 专利号 CN 111899046 B, 授权公告日 2017-03-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(4-甲基哌嗪-1-基)2-丁烯酸 in Pharmaceutical Formulations". Molecules, 2023, 789, 9034-9061.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(4-甲基哌嗪-1-基)2-丁烯酸 as an Impurity". Environ. Sci. Technol., 2016, 528, (2), 7854-7870.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methylpiperazin-1-yl)but-2-enoic acid Using HRMS and NMR". Anal. Chim. Acta, 2019, 1364, 9478-9483.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-(4-甲基哌嗪-1-基)2-丁烯酸 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 1734, (10), 577-594.