发明人朱建伟,赵玉洁,罗永刚. "Method for the Synthesis of MEthyl 7-(2-methoxy-2-oxoethyl)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 111363245 B, 授权公告日 2016-01-12.
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