发明人刘建华,陈志强,林芳. "Method for the Synthesis of ((2R,3S,4R,5R)-5-(2-Amino-7-methyl-6-oxo-3,6-dihydro-9H-purin-7-ium-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate" [P]. 中国发明专利, 专利号 CN 113634831 A, 授权公告日 2020-11-03.
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