发明人林芳,罗永刚,张德明. "Method for the Synthesis of 1-(2-methoxyethyl)piperazin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117427446 B, 授权公告日 2016-10-28.
发明人王建平,黄志刚,郭海燕. "A Process for Preparing High-Purity 1-(2-methoxyethyl)piperazin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 116233889 A, 授权公告日 2022-10-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2-methoxyethyl)piperazin-2-one hydrochloride in Pharmaceutical Formulations". Talanta, 2013, 495, (5), 6100-6118.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2-methoxyethyl)piperazin-2-one hydrochloride as an Impurity". Biomed. Chromatogr., 2011, 992, (1), 7153-7175.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-methoxyethyl)piperazin-2-one hydrochloride Using HRMS and NMR". Food Chem., 2014, 934, (10), 1568-1587.