发明人韩伟,沈红梅,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109630509 A, 授权公告日 2015-04-03.
发明人胡光,罗永刚,唐晓军. "Method for the Synthesis of (R)-2-((9-Isopropyl-6-((3-(pyridin-2-yl)benzyl)-amino)-9H-purin-2-yl)amino)butan-1-ol" [P]. 中国发明专利, 专利号 CN 116975374 B, 授权公告日 2018-06-26.
Schröder R, Kowalski A, Nielsen H. "A Process for Preparing High-Purity (R)-2-((9-Isopropyl-6-((3-(pyridin-2-yl)benzyl)-amino)-9H-purin-2-yl)amino)butan-1-ol" [P]. European Patent, EP 3398223 A1, 2019-05-25.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1944, (3), 6810-6834.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 114, 5851-5869.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-((9-Isopropyl-6-((3-(pyridin-2-yl)benzyl)-amino)-9H-purin-2-yl)amino)butan-1-ol Using HRMS and NMR". Biomed. Chromatogr., 2022, 904, (7), 6503-6517.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 2382, 3543-3563.