3-Oxa-8-azabicyclo(3.2.1)octane → HCID 86687312, compound

HRID 630990Notes

Reaction equation

HRID 630990 reaction equation
[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]([C:41]2[CH:42]=[C:43]([CH:52]=[CH:53][CH:54]=2)[O:44][CH2:45][CH2:46][O:47]S(C)(=O)=O)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].[CH:55]12[NH:62][CH:59]([CH2:60][CH2:61]1)[CH2:58][O:57][CH2:56]2>C1COCC1>[CH:46]([OH:47])=[O:57].[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]([C:41]2[CH:54]=[CH:53][CH:52]=[C:43]([O:44][CH2:45][CH2:46][N:62]3[CH:55]4[CH2:61][CH2:60][CH:59]3[CH2:58][O:57][CH2:56]4)[CH:42]=2)[N:6]=1)([CH3:2])([CH3:3])[CH3:4]

Participants

4

Reactant 2

HCID 152351793-Oxa-8-azabicyclo(3.2.1)octaneHCID 86687292Methanesulfonic acid 2-{3-[3-tert-butyl-5-(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}-ureido)-pyrazol-1-yl]-phenoxy}-ethyl ester

Product 1

HCID 86687312HCID 86687312, compoundYield 88.7%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

A solution of Intermediate 154a (50.5 mg, 66 μmol) and 3-oxa-8-aza-bicyclo[3.2.1]octane (76 mg, 0.68 mmol) in THF (1 mL) was heated at 60° C. for 48 h in a sealed vessel. The reaction mixture was concentrated in vacuo and the residue purified by MDAP (Method 7) to give the title compound as a white solid (24 mg, 46%). LCMS (Method 5): Rt 3.72 min, m/z 774 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.3 Hz), 1.28 (9H, s), 1.46-1.54 (2H, m), 1.64-1.71 (4H, m), 1.75-2.17 (8H, m), 2.59 (2H, t, J=5.9 Hz), 2.86-2.95 (1H, m), 3.07-3.11 (2H, m), 3.12-3.19 (1H, m), 3.28-3.34 (3H, m, obscured by water peak), 3.49 (2H, d, J=9.6 Hz), 4.09 (2H, t, J=6.3 Hz), 4.78-4.85 (1H, m), 5.52 (1H, t, J=4.3 Hz), 6.33 (1H, s), 6.94-6.99 (1H, m), 7.05-7.14 (3H, m), 7.19 (1H, dd, J=9.6 Hz, 2.4 Hz), 7.24-7.42 (5H, m), 7.64 (1H, d, J=10.0 Hz), 7.69 (1H, d, J=2.2 Hz), 8.15 (1H, s), 8.20 (1H, s).

Workup

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe residue purified by MDAP (Method 7)

Sources & evidence

ORD record
ord-b6d86067a3e34b81819b2cfdc939d1bd
Source dataset
uspto-grants-2016_04
Patent number
US09315503B2

Reaction notes

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