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发明人冯建国,陈志强,罗永刚. "Method for the Synthesis of 2-{[bis(ethylamino)-[1,2,4]triazolo[4,3-a][1,3,5]triazin-3-yl]sulfanyl}acetic acid" [P]. 中国发明专利, 专利号 CN 108031954 A, 授权公告日 2023-02-25.
发明人林芳,高志强,沈红梅. "A Process for Preparing High-Purity 2-{[bis(ethylamino)-[1,2,4]triazolo[4,3-a][1,3,5]triazin-3-yl]sulfanyl}acetic acid" [P]. 中国发明专利, 专利号 CN 108276185 B, 授权公告日 2025-09-01.
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