发明人罗永刚,王建平,杨光. "Method for the Synthesis of 1-(7-Methyl-2-phenyl[1,2,4]triazolo[1,5-a]-pyrimidin-6-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117450031 B, 授权公告日 2021-08-03.
发明人唐晓军,郭海燕,冯建国. "A Process for Preparing High-Purity 1-(7-Methyl-2-phenyl[1,2,4]triazolo[1,5-a]-pyrimidin-6-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113022811 A, 授权公告日 2020-06-18.
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