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发明人高志强,马晓峰,徐明华. "Method for the Synthesis of 1-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117647581 A, 授权公告日 2020-03-21.
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