N-(((3R,4S)-4-Fluoropyrrolidin-3-yl)methyl)cyclopropanamine → 7-[(3S,4S)-3-cyclopropylaminomethyl-4-fluoro-1-pyrrolidinyl]-6,8-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

HRID 424755Notes

Reaction equation

HRID 424755 reaction equation
[F:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([F:13])[C:11]=1F)[N:8]([C@@H:14]1[CH2:16][C@@H:15]1[F:17])[CH:7]=[C:6]([C:18]([OH:20])=[O:19])[C:5]2=[O:21].[CH:22]1([NH:25][CH2:26][C@@H:27]2[C@H:31]([F:32])[CH2:30][NH:29][CH2:28]2)[CH2:24][CH2:23]1>>[CH:22]1([NH:25][CH2:26][C@@H:27]2[C@H:31]([F:32])[CH2:30][N:29]([C:11]3[C:10]([F:13])=[C:9]4[C:4]([C:5](=[O:21])[C:6]([C:18]([OH:20])=[O:19])=[CH:7][N:8]4[C@@H:14]4[CH2:16][C@@H:15]4[F:17])=[CH:3][C:2]=3[F:1])[CH2:28]2)[CH2:24][CH2:23]1

Participants

3

Reactant 2

HCID 11147857N-(((3R,4S)-4-Fluoropyrrolidin-3-yl)methyl)cyclopropanamineHCID 229583606,7,8-trifluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

Product 1

HCID 667048817-[(3S,4S)-3-cyclopropylaminomethyl-4-fluoro-1-pyrrolidinyl]-6,8-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acidYield 52.6%

Procedure

Using 6,7,8-trifluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid (301 mg) and (3R,4S)-3-cyclopropylaminomethyl-4-fluoropyrrolidine (190 mg), the same procedure was followed as in Example 23 to give 7-[(3S,4S)-3-cyclopropylaminomethyl-4-fluoro-1-pyrrolidinyl]-6,8-difluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid as pale yellow crystals (231 mg).

Sources & evidence

ORD record
ord-39d26843b6f1469c8259bbe844614ab8
Source dataset
uspto-grants-2012_01
Patent number
US08106072B2

Reaction notes

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