发明人陈志强,高志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116938237 A, 授权公告日 2025-08-01.
发明人高志强,马晓峰,胡光. "Method for the Synthesis of (2S,3S,4R,5R)-5-[6-(cyclopentylamino)purin-9-yl]-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide" [P]. 中国发明专利, 专利号 CN 109846397 A, 授权公告日 2017-10-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 992, 4768-4777.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1483, 2437-2461.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (2S,3S,4R,5R)-5-[6-(cyclopentylamino)purin-9-yl]-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide Using HRMS and NMR". Talanta, 2010, 250, (6), 7727-7733.