发明人赵玉洁,马晓峰,黄志刚. "Method for the Synthesis of N1-(2-Aminoethyl)-N1,N2,N2-trimethyl-1,2-ethanediamine" [P]. 中国发明专利, 专利号 CN 110887197 A, 授权公告日 2022-08-28.
发明人郭海燕,胡光,韩伟. "A Process for Preparing High-Purity N1-(2-Aminoethyl)-N1,N2,N2-trimethyl-1,2-ethanediamine" [P]. 中国发明专利, 专利号 CN 114485728 B, 授权公告日 2025-07-03.
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". Talanta, 2013, 1659, (10), 126-133.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 777, 6391-6405.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N1-(2-Aminoethyl)-N1,N2,N2-trimethyl-1,2-ethanediamine Using HRMS and NMR". Molecules, 2022, 1177, (10), 9609-9614.