发明人朱建伟,周伟,徐明华. "Method for the Synthesis of 2-Bromo-4-{[(1-ethyl-1H-pyrazol-4-yl)amino]methyl}-6-methoxyphenol" [P]. 中国发明专利, 专利号 CN 113777383 B, 授权公告日 2024-01-06.
发明人郭海燕,林芳,冯建国. "A Process for Preparing High-Purity 2-Bromo-4-{[(1-ethyl-1H-pyrazol-4-yl)amino]methyl}-6-methoxyphenol" [P]. 中国发明专利, 专利号 CN 115149639 A, 授权公告日 2017-06-08.
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