Dimethylamine → 7-[2-(Dimethylaminomethyl)morpholino]-1-ethyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
Reaction equation
Cl[CH2:2][CH:3]1[CH2:8][N:7]([C:9]2[C:18]([F:19])=[C:17]3[C:12]([C:13](=[O:25])[C:14]([C:22]([OH:24])=[O:23])=[CH:15][N:16]3[CH2:20][CH3:21])=[CH:11][C:10]=2[F:26])[CH2:6][CH2:5][O:4]1.[CH3:27][NH:28][CH3:29]>>[CH3:27][N:28]([CH2:2][CH:3]1[CH2:8][N:7]([C:9]2[C:18]([F:19])=[C:17]3[C:12]([C:13](=[O:25])[C:14]([C:22]([OH:24])=[O:23])=[CH:15][N:16]3[CH2:20][CH3:21])=[CH:11][C:10]=2[F:26])[CH2:6][CH2:5][O:4]1)[CH3:29]Participants
3
Procedure
By the use of 7-(2-chloromethylmorpholino)-1-ethyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and dimethylamine, the reaction is similarly carried out as Example 34 to give 7-[2-(dimethylaminomethyl)morpholino]-1-ethyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, melting at 185°-188° C.
Sources & evidence
- ORD record
- ord-a95cdccfe11142ea851c7a992fe76ffd
- Source dataset
- uspto-grants-1989_12
- Patent number
- US04889857
Reaction notes
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