发明人韩伟,黄志刚,马晓峰. "Method for the Synthesis of 3-(4-Aminopiperidin-1-yl)-1-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 109047481 B, 授权公告日 2017-03-09.
发明人胡光,赵玉洁,黄志刚. "A Process for Preparing High-Purity 3-(4-Aminopiperidin-1-yl)-1-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 113064643 B, 授权公告日 2020-12-08.
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". Anal. Chim. Acta, 2014, 1162, 187-193.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 434, (8), 8746-8775.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Aminopiperidin-1-yl)-1-methylpyrrolidin-2-one Using HRMS and NMR". Sci. Total Environ., 2014, 793, (1), 7807-7810.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 769, (11), 594-621.