发明人唐晓军,张德明,胡光. "Method for the Synthesis of Ethyl 1-benzyl-4-hydroxy-7-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109017399 B, 授权公告日 2020-06-20.
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