发明人林芳,孙丽萍,黄志刚. "Method for the Synthesis of 4-(Piperazin-2-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 114882879 B, 授权公告日 2020-02-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 2282, (2), 3703-3711.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 1955, 8712-8718.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Piperazin-2-yl)benzonitrile Using HRMS and NMR". J. Agric. Food Chem., 2011, 317, 5429-5442.