Yamamoto T, Williams B T, Schröder R. "一种3-甲基-6-(噻吩-2-基)-4-(三氟甲基)噻吩并[2,3-B]吡啶-2-羧酸的合成方法" [P]. US Patent, US 9437032 B2, 2018-11-01.
发明人高志强,林芳,黄志刚. "Method for the Synthesis of 3-Methyl-6-(thiophen-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111692920 B, 授权公告日 2016-05-26.
发明人林芳,周伟,陈志强. "A Process for Preparing High-Purity 3-Methyl-6-(thiophen-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114316957 A, 授权公告日 2023-11-15.
参考文献 Literature
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