发明人赵玉洁,高志强,李文辉. "Method for the Synthesis of 1,4-Butanediamine-15N2 dihydrochloride
1,4-Diaminobutane-15N2 dihydrochloride
2747-92-4
Putrescine-15N2 dihydrochloride" [P]. 中国发明专利, 专利号 CN 111677784 A, 授权公告日 2020-05-24.
发明人杨光,李文辉,黄志刚. "A Process for Preparing High-Purity 1,4-Butanediamine-15N2 dihydrochloride
1,4-Diaminobutane-15N2 dihydrochloride
2747-92-4
Putrescine-15N2 dihydrochloride" [P]. 中国发明专利, 专利号 CN 116626220 A, 授权公告日 2016-06-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 1,4-二氨基丁烷-<SUP>15</SUP>N<SUB>2</SUB> 二盐酸盐 in Pharmaceutical Formulations". Anal. Chem., 2018, 643, 3819-3836.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,4-二氨基丁烷-<SUP>15</SUP>N<SUB>2</SUB> 二盐酸盐 as an Impurity". Chromatographia, 2012, 1630, (11), 4461-4484.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Butanediamine-15N2 dihydrochloride
1,4-Diaminobutane-15N2 dihydrochloride
2747-92-4
Putrescine-15N2 dihydrochloride Using HRMS and NMR". Talanta, 2021, 1601, (5), 2995-3023.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 1,4-二氨基丁烷-<SUP>15</SUP>N<SUB>2</SUB> 二盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 1315, 6846-6851.