发明人王建平,孙丽萍,赵玉洁. "Method for the Synthesis of 5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 117322640 B, 授权公告日 2017-10-20.
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