Yamamoto T, Kumar R, Williams B T. "一种的合成方法" [P]. US Patent, US 9650157 B2, 2018-03-16.
发明人王建平,郭海燕,罗永刚. "Method for the Synthesis of 1-(4-Methoxyphenyl)-4-[(4-methylphenyl)sulfanyl]-6-oxo-1,6-dihydropyridazine-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 109839013 B, 授权公告日 2025-08-22.
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