发明人孙丽萍,刘建华,朱建伟. "Method for the Synthesis of 2-Methyl-2-phenylpiperazine" [P]. 中国发明专利, 专利号 CN 114041334 A, 授权公告日 2023-03-10.
发明人韩伟,唐晓军,钱学锋. "A Process for Preparing High-Purity 2-Methyl-2-phenylpiperazine" [P]. 中国发明专利, 专利号 CN 114258875 B, 授权公告日 2018-07-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1405, 5113-5119.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 1260, (3), 6625-6651.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-2-phenylpiperazine Using HRMS and NMR". J. Nat. Prod., 2015, 153, (1), 6806-6823.