上游原料
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1-(5-amino-2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS号：179739-41-4
英文名：1-(5-amino-2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
分子式：C15H7ClF3N3O3
分子量：369.683
上游原料
ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-7-chloro-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
ethyl 1-(3-amino-4,6-difluorophenyl)-7-chloro-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
2,6-dichloro-α-(ethoxymethylene)-5-fluoro-β-oxo-3-pyridinepropanoic acid ethyl ester
tert-butyl (2,4-difluoro-5-nitrophenyl)carbamate
ethyl 7-chloro-1-(3-ethoxycarbonylamino-4,6-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
tert-butyl (5-amino-2,4-difluorophenyl)carbamate
