发明人冯建国,马晓峰,罗永刚. "Method for the Synthesis of 3-(4-(Pyridin-2-yl)piperazine-1-carboxamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 110048156 A, 授权公告日 2019-12-17.
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