上游原料
1-乙基-6-氟-4-氧代-7-(3-氧代-1-哌嗪基)-1,4-二氢-1,8-萘啶-3-羧酸
CAS号：87939-12-6
英文名：1-ethyl-6-fluoro-4-oxo-7-(3-oxopiperazin-1-yl)-1,8-naphthyridine-3-carboxylic acid
分子式：C15H15FN4O4
分子量：334.302
上游原料
1-ethyl-6-fluoro-1,4-dihydro-7-hydroxy-4-oxo-1,8-naphthyridine-3-carboxylic acid
ethyl 7-(4-acetylpiperazin-1-yl)-1-ethyl-6-nitro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
ethyl 7-(4-acetyl-1-piperazinyl)-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
ethyl 7-chloro-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
ethyl 7-(4-acetylpiperazin-1-yl)-6-amino-1-ethyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
2-哌嗪酮
ethyl 7-(4-acetyl-1-piperazinyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
7-chloro-1-ethyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid
hexafluoro-l<sup>6</sup>-phosphane, 2-(4-acetylpiperazin-1-yl)-6-(ethoxycarbonyl)-8-ethyl-5-oxo-5,8-dihydro-1,8-naphthyridine-3-diazonium salt
ethyl 7-(4-acetyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
