发明人王建平,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117922587 A, 授权公告日 2022-01-28.
发明人钱学锋,陈志强,韩伟. "Method for the Synthesis of 1,4-Dimethyl-3-(5-methylthiophen-2-yl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 109767888 A, 授权公告日 2024-12-22.
发明人周伟,郭海燕,孙丽萍. "A Process for Preparing High-Purity 1,4-Dimethyl-3-(5-methylthiophen-2-yl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 113620851 A, 授权公告日 2017-04-18.
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