发明人刘建华,马晓峰,郑宇鹏. "Method for the Synthesis of Sodium 7-[(tert-butoxy)carbonyl]-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111352845 A, 授权公告日 2015-12-06.
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