Triethylamine → Ethyl 1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-7-(2-nitrobenzenesulfonyloxy)-4-oxo-1,8-naphthyridine-3-carboxylate

반응식

[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N:9]1[C:18]2[C:13](=[CH:14][C:15]([F:20])=[C:16]([OH:19])[N:17]=2)[C:12](=[O:21])[C:11]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:10]1.C(N(CC)CC)C.[N+:34]([C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][C:38]=1[S:43](Cl)(=[O:45])=[O:44])([O-:36])=[O:35].C(OCC)(=O)C>C(Cl)Cl.C(OCC)C>[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N:9]1[C:18]2[C:13](=[CH:14][C:15]([F:20])=[C:16]([O:19][S:43]([C:38]3[CH:39]=[CH:40][CH:41]=[CH:42][C:37]=3[N+:34]([O-:36])=[O:35])(=[O:44])=[O:45])[N:17]=2)[C:12](=[O:21])[C:11]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:10]1