Dimethylamine → N2-(4-{4-amino-1-[2-(dimethylamino)ethyl]-1H-pyrazolo [3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-1-methyl-1H-2-indolecarboxamide

HRID 897839노트

반응식

HRID 897839 반응식
CS(O[CH2:6][CH2:7][N:8]1[C:12]2=[N:13][CH:14]=[N:15][C:16]([NH2:17])=[C:11]2[C:10]([C:18]2[CH:23]=[CH:22][C:21]([NH:24][C:25]([C:27]3[N:28]([CH3:36])[C:29]4[C:34]([CH:35]=3)=[CH:33][CH:32]=[CH:31][CH:30]=4)=[O:26])=[C:20]([O:37][CH3:38])[CH:19]=2)=[N:9]1)(=O)=O.[CH3:39][NH:40][CH3:41].C(N(CC)CC)C.[I-].[Na+]>CN(C=O)C>[NH2:17][C:16]1[N:15]=[CH:14][N:13]=[C:12]2[N:8]([CH2:7][CH2:6][N:40]([CH3:41])[CH3:39])[N:9]=[C:10]([C:18]3[CH:23]=[CH:22][C:21]([NH:24][C:25]([C:27]4[N:28]([CH3:36])[C:29]5[C:34]([CH:35]=4)=[CH:33][CH:32]=[CH:31][CH:30]=5)=[O:26])=[C:20]([O:37][CH3:38])[CH:19]=3)[C:11]=12

참가 물질

6

반응물 4

HCID 674Dimethylamine2회HCID 5238Sodium IodideHCID 8471TriethylamineHCID 223468312-[4-amino-3-(3-methoxy-4-{[(1-methyl-1H-2-indolyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl methanesulfonate2회

생성물 1

HCID 22347002N2-(4-{4-amino-1-[2-(dimethylamino)ethyl]-1H-pyrazolo [3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-1-methyl-1H-2-indolecarboxamide수율 13.3%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
70 °C

실험 절차

A mixture of 2-[4-amino-3-(3-methoxy-4-{[(1-methyl-1H-2-indolyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl methanesulfonate (Intermediate 4) (0.080 g, 0.15 mmol), dimethylamine (2.0 M in THF, 0.07 mL, 0.15 mmol), triethylamine (0.021 mL, 0.15 mmol), and sodium iodide (0.021 g, 0.15 mmol) in DMF (2.5 mL) was heated in a resealable tube at 70° C. for 15 h. Additional dimethylamine solution (0.10 mL) was added and the reaction mixture was heated at 70° C. for 20 h. The reaction mixture was cooled to ambient temperature and concentrated in vacuo. Water (5 mL) was added and the resulting precipitate was collected by filtration and purified by silica gel column chromatography (elution with 20% MeOH:CH2Cl2 to 10:30:60 Et3N:MeOH:CH2Cl2); the appropriate fractions were combined and concentrated to afford N2-(4-{4-amino-1-[2-(dimethylamino)ethyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-1-methyl-1H-2-indolecarboxamide as a white solid (0.009 g, 0.02 mmol). RP-HPLC (Hypersil C18, 5 μm, 100 Å, 15 cm; 5%-100% acetonitrile-0.1 M ammonium acetate over 15 min, 1 mL/min). Rt 10.52.

후처리

  1. temperaturethe reaction mixture was heated at 70° C. for 20 h
  2. temperatureThe reaction mixture was cooled to ambient temperature
  3. concentrationconcentrated in vacuo
  4. additionWater (5 mL) was added
  5. filtrationthe resulting precipitate was collected by filtration
  6. custompurified by silica gel column chromatography (elution with 20% MeOH:CH2Cl2 to 10:30:60 Et3N:MeOH:CH2Cl2)
  7. concentrationconcentrated

출처 및 근거

ORD 기록
ord-79c182212f0548ebaf6d6783c19310be
출처 데이터셋
uspto-grants-2005_07
특허 번호
US06921763B2

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