1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid → 1-Cyclopropyl-6-fluoro-1,4-dihydro-7-(4-hydroxy-4-methylaminomethyl-1-piperidinyl)-4-oxo-3-quinolinecarboxylic acid

HRID 1681617노트

반응식

HRID 1681617 반응식
[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:15])=[C:11](F)[CH:12]=3)[C:7](=[O:16])[C:6]([C:17]([OH:19])=[O:18])=[CH:5]2)[CH2:3][CH2:2]1.Cl.Cl.[OH:22][C:23]1([CH2:29][NH:30][CH3:31])[CH2:28][CH2:27][NH:26][CH2:25][CH2:24]1>>[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:15])=[C:11]([N:26]4[CH2:27][CH2:28][C:23]([OH:22])([CH2:29][NH:30][CH3:31])[CH2:24][CH2:25]4)[CH:12]=3)[C:7](=[O:16])[C:6]([C:17]([OH:19])=[O:18])=[CH:5]2)[CH2:3][CH2:2]1

참가 물질

3

반응물 2

HCID 52104221-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acidHCID 193821784-Hydroxy-4-methylaminomethylpiperidine dihydrochloride

생성물 1

HCID 145784851-Cyclopropyl-6-fluoro-1,4-dihydro-7-(4-hydroxy-4-methylaminomethyl-1-piperidinyl)-4-oxo-3-quinolinecarboxylic acid

실험 절차

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid is reacted wit 4-hydroxy-4-methylaminomethylpiperidine dihydrochloride analogously to Example 6 to give 1-cyclopropyl-6-fluoro-1,4dihydro-7-(4-hydroxy-4-methylaminomethyl-1-piperidinyl)-4-oxo-3-quinolinecarboxylic acid of melting point 162° (with decomposition).

출처 및 근거

ORD 기록
ord-61e31cbbdd074f6e9410a747e56822f7
출처 데이터셋
uspto-grants-1992_12
특허 번호
US05173484

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