发明人胡光,赵玉洁,徐明华. "Method for the Synthesis of 3-Amino-6-(difluoromethyl)-4-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112504748 A, 授权公告日 2018-06-24.
Yamamoto T, Klinger H, Stevens L M. "A Process for Preparing High-Purity 3-Amino-6-(difluoromethyl)-4-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide" [P]. US Patent, US 11306310 B2, 2019-05-12.
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