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发明人王建平,韩伟,徐明华. "Method for the Synthesis of 2-(2-Ethyl-3,5-dihydroxy-6-(3-methoxy-4-(2-morpholinoethoxy)benzoyl)phenyl)-N,N-bis(2-methoxyethyl)acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 111742203 B, 授权公告日 2018-08-02.
发明人胡光,高志强,陈志强. "A Process for Preparing High-Purity 2-(2-Ethyl-3,5-dihydroxy-6-(3-methoxy-4-(2-morpholinoethoxy)benzoyl)phenyl)-N,N-bis(2-methoxyethyl)acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112815070 A, 授权公告日 2021-12-12.
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