发明人唐晓军,赵玉洁,林芳. "Method for the Synthesis of tert-Butyl 3-thioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 113637909 B, 授权公告日 2022-05-11.
Chen K W, Roberts E F, Fischer A B. "A Process for Preparing High-Purity tert-Butyl 3-thioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate" [P]. US Patent, US 9040752 B2, 2025-08-02.
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