Sodium Chloride → HCID 178496351、化合物

HRID 1014478ノート

反応式

HRID 1014478 の反応式
Cl.Cl[C:3]1[N:16]2[C:7](=[N:8][C:9]3[C:14]([C:15]2=[O:17])=[C:13]([F:18])[CH:12]=[CH:11][CH:10]=3)[C:6]2[CH:19]=[CH:20][N:21](S(C3C=CC(C)=CC=3)(=O)=O)[C:5]=2[N:4]=1.[CH3:32][O:33][C:34]1[CH:35]=[C:36]2[C:40](=[CH:41][C:42]=1[NH2:43])[N:39]([C:44](=[O:48])[CH2:45][O:46][CH3:47])[CH2:38][CH2:37]2.[NH4+:49].[OH-].[Na+].[Cl-].[OH-].[K+].[OH-].[Na+]>C1COCC1.CCOC(C)=O>[F:18][C:13]1[CH:12]=[CH:11][CH:10]=[C:9]([NH:8][C:7]2[N:16]=[C:3]([NH:43][C:42]3[CH:41]=[C:40]4[C:36]([CH2:37][CH2:38][N:39]4[C:44](=[O:48])[CH2:45][O:46][CH3:47])=[CH:35][C:34]=3[O:33][CH3:32])[NH:4][C:5]3=[N:21][CH:20]=[CH:19][C:6]=23)[C:14]=1[C:15]([NH2:49])=[O:17]

参加物

9

反応物 6

HCID 5234Sodium ChlorideHCID 14797Potassium HydroxideHCID 14798Sodium HydroxideHCID 14923Ammonium HydroxideHCID 594417515-(methyloxy)-1-[(methyloxy)acetyl]-2,3-dihydro-1H-indol-6-amineHCID 673162535-chloro-8-fluoro-3-[(4-methylphenyl)sulfonyl]pyrrolo[2',3':4,5]pyrimido[6,1-b]quinazolin-7(3H)-one HCl salt

生成物 1

HCID 178496351HCID 178496351、化合物

試薬・触媒・溶媒 2

HCID 8028Tetrahydrofuran溶媒2 回HCID 8857Ethyl Acetate溶媒2 回

実験手順

A thick white slurry of 5-chloro-8-fluoro-3-[(4-methylphenyl)sulfonyl]pyrrolo[2′,3′:4,5]pyrimido[6,1-b]quinazolin-7(3H)-one hydrogen chloride (400 mg, 0.835 mmol) and 5-(methyloxy)-1-[(methyloxy)acetyl]-2,3-dihydro-1H-indol-6-amine (197 mg, 0.835 mmol) in THF (15 mL) was heated at 80° C. for 17 h, cooled, then diluted with THF (20 mL) and a 30% aqueous NH4OH solution (50 mL). The reaction mixture was maintained for 17 h, then diluted with EtOAc (50 mL) and a saturated NaCl solution (25 mL). The organic layer was washed with a saturated NaCl solution (3×50 mL), concentrated onto Celite and purified by silica gel chromatography using 1-10% MeOH (containing 0.2% NH3)/CH2Cl2. The crude product was triturated using Et2O, dissolved in dioxane (15 mL) and a 1N KOH solution (3.64 mL, 3.64 mmol) and then heated at 80° C. for 3 h. The resulting mixture was allowed to cool somewhat, diluted with EtOAc (100 mL) and a 2N NaOH solution (50 mL). The organic layer was washed with a 2N NaOH solution (2×50 mL), concentrated onto Celite and purified by silica gel chromatography using 1-10% MeOH (containing 0.2% NH3)/CH2Cl2 to obtain 2-fluoro-6-{[2-({5-(methyloxy)-1-[(methyloxy)acetyl]-2,3-dihydro-1H-indol-6-yl}amino)-1 H-pyrrolo[2,3-d]pyrimidin-4-yl]amino}benzamide as a yellow solid (63 mg). 1H NMR (400 MHz, DMSO-d6) δ ppm 3.11 (t, J=8.15 Hz, 2H), 3.76 (s, 3H), 4.01 (t, J=8.33 Hz, 2H), 4.14 (s, 2H), 6.16-6.27 (m, 1H), 6.76-6.89 (m, 1H), 6.90-6.99 (m, 2H), 7.22-7.38 (m, 1H), 7.58 (s, 1H), 8.00 (s, 1H), 8.08 (s, 1H), 8.49 (d, J=8.42 Hz, 1H), 8.63 (s, 1H), 10.52 (s, 1H), 11.29 (s, 1H) a Me-O signal with 3 protons is missing, may overlap with water peak in sample; ESIMS (M+H)+=506.16.

後処理

  1. temperaturecooled
  2. temperatureThe reaction mixture was maintained for 17 h
  3. washThe organic layer was washed with a saturated NaCl solution (3×50 mL)
  4. concentrationconcentrated onto Celite
  5. custompurified by silica gel chromatography
  6. customThe crude product was triturated
  7. dissolutiondissolved in dioxane (15 mL)
  8. temperatureto cool somewhat
  9. washThe organic layer was washed with a 2N NaOH solution (2×50 mL)
  10. concentrationconcentrated onto Celite
  11. custompurified by silica gel chromatography

出典と根拠

ORDレコード
ord-dfbfaf9b1c0c4cc9b3aaceb99e8d5e50
出典データセット
uspto-grants-2011_07
特許番号
US07981903B2

反応ノート

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