发明人郭海燕,高志强,徐明华. "Method for the Synthesis of N-(3-Ethyl-5,6-dimethoxybenzo[d]thiazol-2(3H)-ylidene)furan-2-carboxamide" [P]. 中国发明专利, 专利号 CN 114112320 B, 授权公告日 2015-07-18.
发明人朱建伟,钱学锋,陈志强. "A Process for Preparing High-Purity N-(3-Ethyl-5,6-dimethoxybenzo[d]thiazol-2(3H)-ylidene)furan-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115666786 B, 授权公告日 2022-06-19.
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