发明人郭海燕,沈红梅,李文辉. "Method for the Synthesis of Butyl 3-(9-benzyl-9H-purin-6-yl)propanoate" [P]. 中国发明专利, 专利号 CN 114246506 B, 授权公告日 2024-10-11.
发明人朱建伟,李文辉,周伟. "A Process for Preparing High-Purity Butyl 3-(9-benzyl-9H-purin-6-yl)propanoate" [P]. 中国发明专利, 专利号 CN 110075230 A, 授权公告日 2023-06-23.
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