发明人罗永刚,徐明华,郑宇鹏. "Method for the Synthesis of 3-(4-Chloro-5-methyl-1h-pyrazol-1-yl)-2-(ethylamino)propanamide" [P]. 中国发明专利, 专利号 CN 117503801 B, 授权公告日 2023-05-12.
发明人马晓峰,郑宇鹏,林芳. "A Process for Preparing High-Purity 3-(4-Chloro-5-methyl-1h-pyrazol-1-yl)-2-(ethylamino)propanamide" [P]. 中国发明专利, 专利号 CN 116912973 B, 授权公告日 2020-12-13.
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