发明人高志强,唐晓军,何建平. "Method for the Synthesis of 2-(9H-Purin-9-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112202670 A, 授权公告日 2021-03-13.
发明人冯建国,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 2-(9H-Purin-9-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114412082 B, 授权公告日 2025-02-03.
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