Trimethylsilyl isocyanate → 4-(4-{3-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxamide

HRID 2046927노트

반응식

HRID 2046927 반응식
[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18]([C:21]3[CH:22]=[N:23][N:24]([CH:26]4[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]4)[CH:25]=3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11].C[Si]([N:36]=[C:37]=[O:38])(C)C.CCN(C(C)C)C(C)C>C(Cl)Cl>[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18]([C:21]3[CH:22]=[N:23][N:24]([CH:26]4[CH2:27][CH2:28][N:29]([C:37]([NH2:36])=[O:38])[CH2:30][CH2:31]4)[CH:25]=3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11]

참가 물질

5

반응물 3

HCID 70696Trimethylsilyl isocyanateHCID 81531DiisopropylethylamineHCID 461964113-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine

생성물 1

HCID 673629124-(4-{3-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxamide

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A mixture of 3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (8.0 mg, 0.0174 mmol), trimethylsilyl isocyanate (4.02 mg, 0.0349 mmol), DIPEA (0.02 mL, 0.09 mmol) and DCM (1 mL) was stirred at rt for 30 min. The solution was concentrated in vacuo, redissolved in MeOH and purified via HPLC. The fractions containing the pure product were concentrated in vacuo to afford the title compound as a white solid. 1H NMR (400 MHz, CD3OD): δ=1.89 (d, J=7.1 Hz, 3 H), 1.93-2.05 (m, 2H), 2.07-2.16 (m, 2 H), 2.95-3.06 (m, 2 H), 4.17 (d, J=13.6 Hz, 2 H), 4.41 (tt, J=11.5, 4.2 Hz, 1 H), 5.25-5.34 (m, 1 H), 7.19 (t, J=8.7 Hz, 1 H), 7.36 (d, J=1.5 Hz, 1 H), 7.38-7.52 (m, 2 H), 7.58 (s, 1 H), 7.90 (s, 1 H), 8.32 (d, J=1.8 Hz, 1 H). MS (ES+): m/z 501.02 (100) [MH+]. HPLC: tR=3.15 min (ZQ3, polar—5 min).

후처리

  1. concentrationThe solution was concentrated in vacuo
  2. dissolutionredissolved in MeOH
  3. custompurified via HPLC
  4. additionThe fractions containing the pure product
  5. concentrationwere concentrated in vacuo

출처 및 근거

ORD 기록
ord-6d9a67db5f504088bcdf71356fef3920
출처 데이터셋
uspto-grants-2013_11
특허 번호
US08592448B2

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