发明人冯建国,罗永刚,张德明. "Method for the Synthesis of 7-(P-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole-3-thiol" [P]. 中国发明专利, 专利号 CN 108651390 A, 授权公告日 2020-12-05.
发明人李文辉,刘建华,沈红梅. "A Process for Preparing High-Purity 7-(P-tolyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole-3-thiol" [P]. 中国发明专利, 专利号 CN 109122967 B, 授权公告日 2025-12-11.
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