Water → 1-cyclopropyl-8-(diphenylmethoxycarbonylmethyl)-7-fluoro-9-methyl-4-oxo-4H-quinolizine-3-carboxylic acid ethyl ester

Reaction equation

[H-].[Na+].[C:3]([O:13][C:14]([CH3:17])([CH3:16])C)(=[O:12])[CH2:4][C:5](OC(C)(C)C)=O.[CH2:18]([O:20][C:21]([C:23]1[C:32](=[O:33])[N:31]2[C:26]([C:27](C)=[C:28](Cl)[C:29]([F:34])=[CH:30]2)=[C:25]([CH:37]2[CH2:39][CH2:38]2)[CH:24]=1)=[O:22])[CH3:19].O>CN(C=O)C>[CH2:18]([O:20][C:21]([C:23]1[C:32](=[O:33])[N:31]2[C:26]([C:27]([CH3:28])=[C:5]([CH2:4][C:3]([O:13][CH:14]([C:16]3[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=3)[C:17]3[CH:37]=[CH:25][CH:24]=[CH:23][CH:21]=3)=[O:12])[C:29]([F:34])=[CH:30]2)=[C:25]([CH:37]2[CH2:39][CH2:38]2)[CH:24]=1)=[O:22])[CH3:19]