发明人沈红梅,王建平,何建平. "Method for the Synthesis of Ethyl 1-(3-cyano-6-methylquinolin-4-yl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117694690 A, 授权公告日 2019-07-21.
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