发明人胡光,冯建国,林芳. "Method for the Synthesis of 3-(3-(Hydroxymethyl)azetidin-1-yl)-1-methylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112839519 A, 授权公告日 2025-07-02.
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