发明人马晓峰,沈红梅,郭海燕. "Method for the Synthesis of tert-Butyl 3-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate" [P]. 中国发明专利, 专利号 CN 116995716 B, 授权公告日 2019-01-03.
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