发明人郭海燕,李文辉,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110263953 A, 授权公告日 2017-01-10.
发明人黄志刚,张德明,韩伟. "Method for the Synthesis of Ethyl 2-(2-((3-cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)acetamido)-4,5-dimethylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113621864 B, 授权公告日 2021-02-19.
发明人张德明,周伟,钱学锋. "A Process for Preparing High-Purity Ethyl 2-(2-((3-cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)acetamido)-4,5-dimethylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116231028 B, 授权公告日 2020-01-27.
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