发明人李文辉,冯建国,王建平. "Method for the Synthesis of 2-Methylbutane-2,3-diamine" [P]. 中国发明专利, 专利号 CN 115084724 A, 授权公告日 2019-10-12.
Lefèvre J P, Martínez F, Rossi M. "A Process for Preparing High-Purity 2-Methylbutane-2,3-diamine" [P]. European Patent, EP 3367953 A1, 2015-10-14.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1281, 5723-5748.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 1336, (3), 8874-8903.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methylbutane-2,3-diamine Using HRMS and NMR". J. Chromatogr. A, 2021, 1431, (7), 4363-4371.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 972, (11), 8314-8336.