发明人马晓峰,唐晓军,高志强. "Method for the Synthesis of Ethyl 2-amino-4-propylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117797330 B, 授权公告日 2024-11-28.
发明人杨光,朱建伟,罗永刚. "A Process for Preparing High-Purity Ethyl 2-amino-4-propylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116542420 A, 授权公告日 2020-01-25.
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