Mueller T, Hughes D C, Chen K W. "一种的合成方法" [P]. US Patent, US 9422344 B2, 2018-11-23.
发明人何建平,冯建国,孙丽萍. "Method for the Synthesis of 3-(3-Hydrazinyl-5-oxo-2,5-dihydro-1,2,4-triazin-6-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112989355 B, 授权公告日 2018-07-06.
发明人高志强,郭海燕,林芳. "A Process for Preparing High-Purity 3-(3-Hydrazinyl-5-oxo-2,5-dihydro-1,2,4-triazin-6-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115605868 B, 授权公告日 2018-06-22.
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