发明人冯建国,赵玉洁,高志强. "Method for the Synthesis of 2-(3,4-Dimethoxyphenyl)piperazine" [P]. 中国发明专利, 专利号 CN 110170094 B, 授权公告日 2024-06-19.
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". J. Sep. Sci., 2014, 2017, (12), 3930-3935.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1146, 344-351.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,4-Dimethoxyphenyl)piperazine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 842, (12), 5126-5141.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1200, (8), 7213-7242.