发明人郭海燕,罗永刚,何建平. "Method for the Synthesis of 2-Amino-6-oxo-6,9-dihydro-3H-purin-3-yl acetate" [P]. 中国发明专利, 专利号 CN 108380699 B, 授权公告日 2015-08-20.
Lee S K, Davis P L, Brown S R. "A Process for Preparing High-Purity 2-Amino-6-oxo-6,9-dihydro-3H-purin-3-yl acetate" [P]. US Patent, US 10145908 B2, 2021-04-05.
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