发明人赵玉洁,沈红梅,胡光. "Method for the Synthesis of 3-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 109032007 A, 授权公告日 2023-04-20.
Nielsen H, Nowak P, Sørensen M. "A Process for Preparing High-Purity 3-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine" [P]. European Patent, EP 3280634 A1, 2024-02-04.
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