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发明人张德明,李文辉,马晓峰. "Method for the Synthesis of Ethyl 2,4-bis(trifluoromethyl)-4a,10a-dihydroimidazo[1,2-a][1,8]naphthyridine-8-carboxylate" [P]. 中国发明专利, 专利号 CN 109827598 A, 授权公告日 2024-11-07.
Lefèvre J P, Nielsen H, Kowalski A. "A Process for Preparing High-Purity Ethyl 2,4-bis(trifluoromethyl)-4a,10a-dihydroimidazo[1,2-a][1,8]naphthyridine-8-carboxylate" [P]. European Patent, EP 3709259 A1, 2025-06-22.
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