发明人王建平,钱学锋,刘建华. "Method for the Synthesis of 7-(Benzyloxy)-[1,2,5]oxadiazolo[3,4-d]pyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 117659260 A, 授权公告日 2015-12-01.
发明人罗永刚,杨光,胡光. "A Process for Preparing High-Purity 7-(Benzyloxy)-[1,2,5]oxadiazolo[3,4-d]pyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 115618451 A, 授权公告日 2023-02-16.
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