Diethyl Ether → Ethyl 7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylate

Reaction equation

Cl.Cl.[NH2:3][CH:4]1[CH2:8][CH2:7][NH:6][CH2:5]1.C(N(CC)CC)C.C1(S([C:24]2[N:33]=[C:32]3[C:27]([C:28](=[O:47])[C:29]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[CH:30][N:31]3[C:34]3[CH:39]=[CH:38][C:37]([F:40])=[CH:36][C:35]=3[F:41])=[CH:26][C:25]=2[F:48])=O)C=CC=CC=1.C(OCC)C>C(O)C>[NH2:3][CH:4]1[CH2:8][CH2:7][N:6]([C:24]2[N:33]=[C:32]3[C:27]([C:28](=[O:47])[C:29]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[CH:30][N:31]3[C:34]3[CH:39]=[CH:38][C:37]([F:40])=[CH:36][C:35]=3[F:41])=[CH:26][C:25]=2[F:48])[CH2:5]1