Dimethylformamide → 1-[5-tert-Butyl-2-(2-piperidin-1-yl-ethyl)-2H-pyrazol-3-yl]-3-{(1S,4R)-4-[3-((S)-2-methyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-urea formate salt

HRID 2282675노트

반응식

HRID 2282675 반응식
[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[CH2:39][CH2:38][CH2:37][CH2:36][C@@H:35]5[CH3:40])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([CH2:41][CH2:42][O:43]S(C)(=O)=O)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].[NH:48]1[CH2:53][CH2:52][CH2:51][CH2:50][CH2:49]1.CN(C=[O:58])C>>[CH:42]([OH:43])=[O:58].[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[CH2:39][CH2:38][CH2:37][CH2:36][C@@H:35]5[CH3:40])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([CH2:41][CH2:42][N:48]2[CH2:53][CH2:52][CH2:51][CH2:50][CH2:49]2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2]

참가 물질

4

반응물 3

HCID 6228DimethylformamideHCID 8082PiperidineHCID 86687214HCID 86687214, 화합물

생성물 1

HCID 866872171-[5-tert-Butyl-2-(2-piperidin-1-yl-ethyl)-2H-pyrazol-3-yl]-3-{(1S,4R)-4-[3-((S)-2-methyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-urea formate salt수율 52%

실험 절차

A yellow solution of Intermediate 127a (0.100 mmol) and piperidine (0.049 mL, 0.50 mmol) in dry DMF (2 mL) was stirred at 75° C. for 2.5 h. The cooled solution was concentrated in vacuo, redissolved in MeOH (2 mL), applied to an SCX-2 cartridge (2 g) and washed with MeOH (20 mL). The product was eluted with 2M NH3 in MeOH (15 mL); concentration in vacuo left a yellow solid. MDAP (Method 7) gave the title compound as an off-white solid (37 mg, 52%). LCMS (Method 5): Rt 3.68 min, m/z 654.5 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.3 Hz), 1.20 (9H, s), 1.33-1.38 (2H, m), 1.45-1.55 (6H, m), 1.63-1.72 (2H, m), 1.75-1.86 (2H, m), 1.89-2.02 (2H, m), 2.04-2.12 (1H, m), 2.14-2.21 (1H, m), 2.40 (4H, t, J=4.7 Hz), 2.61 (2H, t, J=7.1 Hz), 2.91 (1H, ddd, J=12.2, 9.2, 4.2 Hz), 3.16 (1H, dt, J=12.0, 4.3 Hz), 3.32 (1H, m), 3.99 (2H, t, J=7.1 Hz), 4.87 (1H, td, J=8.5, 5.7 Hz), 5.54 (1H, t, J=4.3 Hz), 6.04 (1H, s), 6.95 (1H, d, J=8.6 Hz), 7.22 (1H, dd, J=9.8, 2.2 Hz), 7.29 (1H, td, J=7.2, 1.8 Hz), 7.34-7.41 (3H, m), 7.65 (1H, dd, J=9.8, 0.8 Hz), 7.71 (1H, d, J=2.1 Hz), 8.16 (1.4H, s), 8.29 (1H, s).

후처리

  1. concentrationThe cooled solution was concentrated in vacuo
  2. dissolutionredissolved in MeOH (2 mL)
  3. washwashed with MeOH (20 mL)
  4. washThe product was eluted with 2M NH3 in MeOH (15 mL)
  5. concentrationconcentration in vacuo
  6. waitleft a yellow solid

출처 및 근거

ORD 기록
ord-a00f5cde99194dad9d1c1fc28d510d2b
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09139584B2

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