1-Cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid → 1-Cyclopropyl-6,8-difluoro-1,4-dihydro-7-[2-(2-methylaminoethyl)morpholino]-4-oxoquinoline-3-carboxylic acid
反応式
[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:16])=[C:11](F)[C:12]=3[F:14])[C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5]2)[CH2:3][CH2:2]1.[CH3:21][NH:22][CH2:23][CH2:24][CH:25]1[O:30][CH2:29][CH2:28][NH:27][CH2:26]1>>[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:16])=[C:11]([N:27]4[CH2:28][CH2:29][O:30][CH:25]([CH2:24][CH2:23][NH:22][CH3:21])[CH2:26]4)[C:12]=3[F:14])[C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5]2)[CH2:2][CH2:3]1参加物
3
実験手順
By the use of 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 2-(2-methylaminoethyl)morpholine, the reaction is similarly carried out as Example 11 to give 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-[2-(2-methylaminoethyl)morpholino]-4-oxoquinoline-3-carboxylic acid 1/4 hydrate, melting at 243°-251° C. with decomposition.
出典と根拠
- ORDレコード
- ord-ab7db01d00dd4ae89efc4ae61f81c951
- 出典データセット
- uspto-grants-1989_12