1-Methylpiperazine → N-{6-methyl-4'-[(4-methylpiperazin-1-yl)carbonyl]-1,1'-biphenyl-3-yl}2-pyrrolidin-1-ylisonicotinamide

HRID 970222노트

반응식

HRID 970222 반응식
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9](=[O:21])[C:10]2[CH:15]=[CH:14][N:13]=[C:12]([N:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[CH:11]=2)=[CH:4][C:3]=1[C:22]1[CH:27]=[CH:26][C:25]([C:28]([OH:30])=O)=[CH:24][CH:23]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C.[CH3:74][N:75]1[CH2:80][CH2:79][NH:78][CH2:77][CH2:76]1>CN(C=O)C>[CH3:1][C:2]1[C:3]([C:22]2[CH:27]=[CH:26][C:25]([C:28]([N:78]3[CH2:79][CH2:80][N:75]([CH3:74])[CH2:76][CH2:77]3)=[O:30])=[CH:24][CH:23]=2)=[CH:4][C:5]([NH:8][C:9](=[O:21])[C:10]2[CH:15]=[CH:14][N:13]=[C:12]([N:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[CH:11]=2)=[CH:6][CH:7]=1

참가 물질

7

반응물 5

HCID 531671-MethylpiperazineHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 113501482'-Methyl-5'-[(2-pyrrolidin-1-ylisonicotinoyl)amino]-1,1'-biphenyl-4-carboxylic acid

생성물 1

HCID 69151845N-{6-methyl-4'-[(4-methylpiperazin-1-yl)carbonyl]-1,1'-biphenyl-3-yl}2-pyrrolidin-1-ylisonicotinamide수율 29%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

2′-Methyl-5′-[(2-pyrrolidin-1-ylisonicotinoyl)amino]-1,1′-biphenyl-4-carboxylic acid (40 mg, 0.1 mmol), HATU (38 mg, 0.1 mmol), HOBT (13 mg, 0.1 mmol), DIPEA (52 μl), and 1-methylpiperazine (15 mg, 0.12 mmol) were mixed in DMF (1 ml) and stirred at room temperature for 18 h. The solvent was evaporated under vacuum and the residue partitioned between DCM (5 ml) and aqueous sodium carbonate (1M, 5 ml). The organic phase was applied to a silica gel flash column and eluted with DCM/ethanol/ammonia (100:8:1 then 40:8:1), which after evaporation of the solvents under vacuum gave N-{6-methyl-4′-[(4-methylpiperazin-1-yl)carbonyl]-1,1′-biphenyl-3-yl}-2-pyrrolidin-1-ylisonicotinamide (14 mg, 29%). NMR; δH [2H6]-DMSO 10.26,(1H, s), 8.19,(1H, d), 7.69-7.67,(2H, m), 7.47-7.41,(4H, m), 7.29,(1H, d), 6.96,(1H, d), 6.86,(1H, s), 3.59,(2H, b), 3.43,(4H, m), 2.33,(6H, b), 2.21,(3H, s), 2.21,(3H, s), 1.95,(4H, m). MS: MH+484.

후처리

  1. customThe solvent was evaporated under vacuum
  2. customthe residue partitioned between DCM (5 ml) and aqueous sodium carbonate (1M, 5 ml)
  3. washeluted with DCM/ethanol/ammonia (100:8:1
  4. custom40:8:1), which after evaporation of the solvents under vacuum

출처 및 근거

ORD 기록
ord-ad914e45d2c1420b8796026c9bfd2080
출처 데이터셋
uspto-grants-2007_12
특허 번호
US07309800B2

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