发明人陈志强,张德明,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110501343 A, 授权公告日 2021-08-18.
发明人赵玉洁,陈志强,张德明. "Method for the Synthesis of 4-(((1-Ethyl-3-methyl-1H-pyrazol-5-yl)amino)methyl)benzene-1,3-diol hydrochloride" [P]. 中国发明专利, 专利号 CN 108802477 B, 授权公告日 2019-10-09.
发明人何建平,唐晓军,朱建伟. "A Process for Preparing High-Purity 4-(((1-Ethyl-3-methyl-1H-pyrazol-5-yl)amino)methyl)benzene-1,3-diol hydrochloride" [P]. 中国发明专利, 专利号 CN 108524977 B, 授权公告日 2017-03-13.
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