发明人郭海燕,周伟,罗永刚. "Method for the Synthesis of Di-tert-butyl 4,4'-(pyrimidine-4,6-diylbis(oxy))bis(piperidine-1-carboxylate)" [P]. 中国发明专利, 专利号 CN 116574113 B, 授权公告日 2024-10-10.
Björnsson E, Schröder R, Rossi M. "A Process for Preparing High-Purity Di-tert-butyl 4,4'-(pyrimidine-4,6-diylbis(oxy))bis(piperidine-1-carboxylate)" [P]. European Patent, EP 3110547 A1, 2019-10-01.
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