发明人张德明,何建平,钱学锋. "Method for the Synthesis of Ethyl 4-(2-amino-6-chloropyrimidin-4-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115825596 A, 授权公告日 2017-07-28.
Björnsson E, Rossi M, Schröder R. "A Process for Preparing High-Purity Ethyl 4-(2-amino-6-chloropyrimidin-4-yl)piperazine-1-carboxylate" [P]. European Patent, EP 3931984 A1, 2025-05-03.
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