发明人张德明,徐明华,孙丽萍. "Method for the Synthesis of Sodium 6-nitro-7-oxo-7H-[1,2,4]triazolo[1,5-a]pyrimidin-1-ide" [P]. 中国发明专利, 专利号 CN 113370604 A, 授权公告日 2017-11-27.
Johansson L, Sørensen M, Lefèvre J P. "A Process for Preparing High-Purity Sodium 6-nitro-7-oxo-7H-[1,2,4]triazolo[1,5-a]pyrimidin-1-ide" [P]. European Patent, EP 3268845 A1, 2024-02-27.
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