发明人黄志刚,杨光,朱建伟. "Method for the Synthesis of 6-tert-Butyl 2-ethyl 4H,5H,6H,7H-thieno[2,3-c]pyridine-2,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113459754 B, 授权公告日 2022-09-08.
发明人沈红梅,唐晓军,黄志刚. "A Process for Preparing High-Purity 6-tert-Butyl 2-ethyl 4H,5H,6H,7H-thieno[2,3-c]pyridine-2,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111850729 B, 授权公告日 2016-09-10.
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