发明人杨光,高志强,李文辉. "Method for the Synthesis of 4,7-Dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109604205 B, 授权公告日 2016-06-25.
发明人冯建国,张德明,陈志强. "A Process for Preparing High-Purity 4,7-Dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115468530 B, 授权公告日 2025-12-17.
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