发明人杨光,林芳,李文辉. "Method for the Synthesis of 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperidine-4-carboxylic acid methylamide" [P]. 中国发明专利, 专利号 CN 108471676 A, 授权公告日 2017-05-10.
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