1,2-Dichloroethane → 2-fluoro-6-methoxy-N-[1-(4-methoxy-benzyl)-3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-yl]-benzamide

HRID 1012137

반응식

HRID 1012137 반응식
[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:3]=1[C:4]([OH:6])=O.[CH3:13][O:14][C:15]1[CH:43]=[CH:42][C:18]([CH2:19][N:20]2[CH:24]=[C:23]([NH2:25])[C:22]([C:26]3[NH:30][C:29]4[CH:31]=[CH:32][C:33]([CH2:35][N:36]5[CH2:41][CH2:40][O:39][CH2:38][CH2:37]5)=[CH:34][C:28]=4[N:27]=3)=[N:21]2)=[CH:17][CH:16]=1.C(Cl)CCl.C1C=CC2N(O)N=NC=2C=1>CN(C=O)C>[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:3]=1[C:4]([NH:25][C:23]1[C:22]([C:26]2[NH:30][C:29]3[CH:31]=[CH:32][C:33]([CH2:35][N:36]4[CH2:37][CH2:38][O:39][CH2:40][CH2:41]4)=[CH:34][C:28]=3[N:27]=2)=[N:21][N:20]([CH2:19][C:18]2[CH:42]=[CH:43][C:15]([O:14][CH3:13])=[CH:16][CH:17]=2)[CH:24]=1)=[O:6]

참가 물질

6

반응물 4

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 27373602-Fluoro-6-methoxybenzoic acidHCID 1784908051-(4-methoxy-benzyl)-3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-ylamine

생성물 1

HCID 1784908092-fluoro-6-methoxy-N-[1-(4-methoxy-benzyl)-3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-yl]-benzamide수율 116.8%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 2-fluoro-6-methoxy-benzoic acid (20 mg, 0.12 mmol), 1-(4-methoxy-benzyl)-3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-ylamine (50 mg, 0.12 mmol), EDC (116 mg, 0.14 mmol) and HOBt (81 mg, 0.14 mmol) was stirred at room temperature in DMF (2 ml) for 20 h. The mixture was reduced in vacuo and the residue partitioned between EtOAc (5 ml) and water (2 ml) and the organic portion washed with saturated aqueous sodium hydrogen carbonate, dried (MgSO4) and reduced in vacuo. The residue was purified by flash column chromatography [SiO2, EtOAc] to give 2-fluoro-6-methoxy-N-[1-(4-methoxy-benzyl)-3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-yl]-benzamide as a white solid (80 mg, 61%).

후처리

  1. customthe residue partitioned between EtOAc (5 ml) and water (2 ml)
  2. washthe organic portion washed with saturated aqueous sodium hydrogen carbonate
  3. dry with materialdried (MgSO4)
  4. customThe residue was purified by flash column chromatography [SiO2, EtOAc]

출처 및 근거

ORD 기록
ord-58982af27e744215af82f12c374b6a66
출처 데이터셋
uspto-grants-2011_07
특허 번호
US07977477B2

연결된 노트

불러오는 중…