发明人冯建国,马晓峰,郑宇鹏. "一种(S)-5-氨基-2-((S)-2-氨基-5-胍戊酰胺)戊酸的合成方法" [P]. 中国发明专利, 专利号 CN 117052565 A, 授权公告日 2015-12-06.
发明人李文辉,黄志刚,陈志强. "Method for the Synthesis of (S)-5-amino-2-((S)-2-amino-5-guanidinopentanamido)pentanoic acid" [P]. 中国发明专利, 专利号 CN 113286328 B, 授权公告日 2023-05-04.
Yamamoto T, Johnson M A, Park J H. "A Process for Preparing High-Purity (S)-5-amino-2-((S)-2-amino-5-guanidinopentanamido)pentanoic acid" [P]. US Patent, US 11620121 B2, 2024-01-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-5-氨基-2-((S)-2-氨基-5-胍戊酰胺)戊酸 in Pharmaceutical Formulations". Food Chem., 2011, 1847, 2312-2320.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-5-氨基-2-((S)-2-氨基-5-胍戊酰胺)戊酸 as an Impurity". J. Chromatogr. A, 2010, 486, (1), 5023-5026.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-5-amino-2-((S)-2-amino-5-guanidinopentanamido)pentanoic acid Using HRMS and NMR". Chromatographia, 2016, 1070, (1), 3536-3545.