发明人沈红梅,赵玉洁,钱学锋. "Method for the Synthesis of 3-(3-(Aminomethyl)piperidin-1-yl)-1-methylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 114988672 A, 授权公告日 2022-12-25.
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