发明人黄志刚,罗永刚,王建平. "Method for the Synthesis of ethyl 1-benzyl-5,5-difluoro-4-hydroxy-2,6-dihydropyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110244144 B, 授权公告日 2017-08-19.
Anderson J P, Davis P L, Park J H. "A Process for Preparing High-Purity ethyl 1-benzyl-5,5-difluoro-4-hydroxy-2,6-dihydropyridine-3-carboxylate" [P]. US Patent, US 9303912 B2, 2025-08-27.
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