发明人张德明,胡光,王建平. "Method for the Synthesis of tert-Butyl 2-(pyridin-4-yl)piperazine-1-carboxylate oxalate" [P]. 中国发明专利, 专利号 CN 117646097 B, 授权公告日 2025-10-21.
Anderson J P, Davis P L, O'Brien P Q. "A Process for Preparing High-Purity tert-Butyl 2-(pyridin-4-yl)piperazine-1-carboxylate oxalate" [P]. US Patent, US 9982511 B2, 2019-10-18.
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