Williams B T, Patel M V, Brown S R. "一种的合成方法" [P]. US Patent, US 11528724 B2, 2019-02-13.
发明人沈红梅,陈志强,马晓峰. "Method for the Synthesis of 1,4-Bis(3-isocyanopropyl)piperazine" [P]. 中国发明专利, 专利号 CN 117578680 B, 授权公告日 2023-01-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1631, 2397-2402.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 2422, (11), 9358-9383.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Bis(3-isocyanopropyl)piperazine Using HRMS and NMR". Anal. Chem., 2012, 1101, (10), 1100-1112.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 300, (6), 1320-1341.