Triethylamine → 1'-(5,7-Difluoro-3-methyl-2-(4-(methylsulfonyl)piperazin-1-yl)quinolin-4-yl)-6'-morpholino-1',2,2',3,5,6-hexahydrospiro[pyran-4,3'-pyrrolo[3,2-b]pyridine]

HRID 1618760노트

반응식

HRID 1618760 반응식
[F:1][C:2]1[CH:11]=[C:10]([F:12])[CH:9]=[C:8]2[C:3]=1[C:4]([N:20]1[C:28]3[C:23](=[N:24][CH:25]=[C:26]([N:29]4[CH2:34][CH2:33][O:32][CH2:31][CH2:30]4)[CH:27]=3)[C:22]3([CH2:39][CH2:38][O:37][CH2:36][CH2:35]3)[CH2:21]1)=[C:5]([CH3:19])[C:6]([N:13]1[CH2:18][CH2:17][NH:16][CH2:15][CH2:14]1)=[N:7]2.C(N(CC)CC)C.[CH3:47][S:48](Cl)(=[O:50])=[O:49]>C(Cl)Cl>[F:1][C:2]1[CH:11]=[C:10]([F:12])[CH:9]=[C:8]2[C:3]=1[C:4]([N:20]1[C:28]3[C:23](=[N:24][CH:25]=[C:26]([N:29]4[CH2:30][CH2:31][O:32][CH2:33][CH2:34]4)[CH:27]=3)[C:22]3([CH2:35][CH2:36][O:37][CH2:38][CH2:39]3)[CH2:21]1)=[C:5]([CH3:19])[C:6]([N:13]1[CH2:18][CH2:17][N:16]([S:48]([CH3:47])(=[O:50])=[O:49])[CH2:15][CH2:14]1)=[N:7]2

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 672844611'-(5,7-Difluoro-3-methyl-2-(1-piperazinyl)-4-quinolinyl)-6'-(4-morpholinyl)-1',2,2',3,5,6-hexahydrospiro[pyran-4,3'-pyrrolo[3,2-b]pyridine]

생성물 1

HCID 672849391'-(5,7-Difluoro-3-methyl-2-(4-(methylsulfonyl)piperazin-1-yl)quinolin-4-yl)-6'-morpholino-1',2,2',3,5,6-hexahydrospiro[pyran-4,3'-pyrrolo[3,2-b]pyridine]

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

1′-(5,7-difluoro-3-methyl-2-(piperazin-1-yl)quinolin-4-yl)-6′-morpholino-1′,2,2′,3,5,6-hexahydrospiro[pyran-4,3′-pyrrolo[3,2-b]pyridine] (50 mg, 0.093 mmol) in DCM (5.0 mL) was treated with triethylamine (0.019 mL, 0.140 mmol) and methanesulfonyl chloride (7.3 μL, 0.093 mmol) and the reaction was stirred at rt overnight. After this time the reaction was partitioned between EtOAc and water. The separated organic layer was dried over MgSO4 and evaporated in vacuo. Purification by reverse-phase HPLC (10% to 95% acetonitrile in water) gave 1′-(5,7-difluoro-3-methyl-2-(4-(methylsulfonyl)piperazin-1-yl)quinolin-4-yl)-6′-morpholino-1′,2,2′,3,5,6-hexahydrospiro[pyran-4,3′-pyrrolo[3,2-b]pyridine]. 1H NMR (400 MHz, chloroform-d) δ ppm 7.57 (1H, d, J=2.3 Hz), 7.37 (1H, dt, J=9.8, 1.3 Hz), 6.78 (1H, ddd, J=11.8, 9.0, 2.4 Hz), 5.65 (1H, d, J=2.3 Hz), 4.04-4.25 (2H, m), 3.83-3.97 (2H, m), 3.69-3.78 (4H, m), 3.30-3.65 (10H, m), 2.90-3.09 (4H, m), 2.86 (3H, s), 2.26-2.39 (2H, m), 2.25 (3H, s), 1.78 (1H, d, J=13.3 Hz), 1.64-1.75 (1H, m). Mass Spectrum (ESI) m/e=615.3 (M+1).

후처리

  1. customAfter this time the reaction was partitioned between EtOAc and water
  2. dry with materialThe separated organic layer was dried over MgSO4
  3. customevaporated in vacuo
  4. customPurification by reverse-phase HPLC (10% to 95% acetonitrile in water)

출처 및 근거

ORD 기록
ord-d08645284e494573a35f010ebf552ca3
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08765940B2

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