Schröder R, Johansson L, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3818981 A1, 2018-02-04.
O'Brien P Q, Thompson G K, Yamamoto T. "Method for the Synthesis of 4-phenylpiperazin-1-amine" [P]. US Patent, US 11315345 B2, 2021-11-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 1345, 1291-1303.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1369, (11), 4863-4875.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-phenylpiperazin-1-amine Using HRMS and NMR". Anal. Methods, 2016, 2472, 1332-1358.