发明人冯建国,赵玉洁,钱学锋. "Method for the Synthesis of (S)-5-Methyl-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one" [P]. 中国发明专利, 专利号 CN 117460591 A, 授权公告日 2016-01-02.
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