Lefèvre J P, Sørensen M, Nowak P. "一种的合成方法" [P]. European Patent, EP 3643887 A1, 2024-07-13.
发明人黄志刚,刘建华,钱学锋. "Method for the Synthesis of 2-((6-Amino-9-butyl-9H-purin-8-yl)thio)butanoic acid" [P]. 中国发明专利, 专利号 CN 116529820 B, 授权公告日 2025-07-19.
Park J H, Patel M V, Stevens L M. "A Process for Preparing High-Purity 2-((6-Amino-9-butyl-9H-purin-8-yl)thio)butanoic acid" [P]. US Patent, US 11794129 B2, 2015-06-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 1300, 2036-2061.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 166, (2), 4552-4568.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-((6-Amino-9-butyl-9H-purin-8-yl)thio)butanoic acid Using HRMS and NMR". J. Agric. Food Chem., 2015, 998, 8843-8847.