发明人郑宇鹏,唐晓军,王建平. "Method for the Synthesis of Methyl 3-((tert-butoxycarbonyl)amino)-8-methoxycinnoline-6-carboxylate" [P]. 中国发明专利, 专利号 CN 111005307 B, 授权公告日 2023-04-15.
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