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发明人沈红梅,黄志刚,王建平. "Method for the Synthesis of 6,6-difluoro-2-(trifluoromethyl)-7H-cyclopenta[b]pyridin-5-one" [P]. 中国发明专利, 专利号 CN 116760001 A, 授权公告日 2017-07-22.
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