发明人韩伟,唐晓军,王建平. "Method for the Synthesis of N-((1-(2-Hydroxyethyl)piperidin-4-yl)methyl)-N-isopropylacetamide" [P]. 中国发明专利, 专利号 CN 108700259 B, 授权公告日 2016-02-19.
发明人冯建国,郑宇鹏,郭海燕. "A Process for Preparing High-Purity N-((1-(2-Hydroxyethyl)piperidin-4-yl)methyl)-N-isopropylacetamide" [P]. 中国发明专利, 专利号 CN 110974404 B, 授权公告日 2024-03-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1296, (5), 3918-3926.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 1654, (9), 6039-6061.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-((1-(2-Hydroxyethyl)piperidin-4-yl)methyl)-N-isopropylacetamide Using HRMS and NMR". Anal. Methods, 2014, 550, (7), 2495-2502.