发明人冯建国,钱学锋,郑宇鹏. "Method for the Synthesis of N*1*-Isopropyl-N*1*-pyrazin-2-ylmethyl-ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 117555122 A, 授权公告日 2022-04-10.
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". Rapid Commun. Mass Spectrom., 2012, 140, 7051-7055.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1206, 1104-1109.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N*1*-Isopropyl-N*1*-pyrazin-2-ylmethyl-ethane-1,2-diamine Using HRMS and NMR". Anal. Chem., 2015, 780, (2), 5399-5428.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 455, (4), 8306-8317.