发明人郑宇鹏,杨光,王建平. "Method for the Synthesis of 2-Amino-3-(2-chlorobenzoyl)-5-(2-carbomethoxyethyl)thiophene" [P]. 中国发明专利, 专利号 CN 117035250 A, 授权公告日 2025-12-24.
Williams B T, Chen K W, Hughes D C. "A Process for Preparing High-Purity 2-Amino-3-(2-chlorobenzoyl)-5-(2-carbomethoxyethyl)thiophene" [P]. US Patent, US 10929317 B2, 2017-09-18.
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