发明人黄志刚,林芳,马晓峰. "Method for the Synthesis of 5-Methyl-1,3a-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol" [P]. 中国发明专利, 专利号 CN 116306266 B, 授权公告日 2016-02-06.
发明人陈志强,沈红梅,韩伟. "A Process for Preparing High-Purity 5-Methyl-1,3a-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol" [P]. 中国发明专利, 专利号 CN 115213493 B, 授权公告日 2023-05-12.
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