Patel M V, Yamamoto T, Stevens L M. "一种的合成方法" [P]. US Patent, US 9287227 B2, 2017-01-07.
发明人唐晓军,刘建华,朱建伟. "Method for the Synthesis of 9-Butyl-6-((3-fluorobenzyl)thio)-9H-purin-2-amine" [P]. 中国发明专利, 专利号 CN 110860822 A, 授权公告日 2024-04-12.
Roberts E F, O'Brien P Q, Davis P L. "A Process for Preparing High-Purity 9-Butyl-6-((3-fluorobenzyl)thio)-9H-purin-2-amine" [P]. US Patent, US 9020754 B2, 2019-03-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 1476, 3056-3074.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 533, (2), 8725-8739.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 9-Butyl-6-((3-fluorobenzyl)thio)-9H-purin-2-amine Using HRMS and NMR". J. Sep. Sci., 2010, 1120, (8), 2052-2065.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1915, (3), 9715-9737.