8-azabicyclo[3.2.1]octane

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Alternatively, the title compound was also obtained using the following procedure: 8-Azabicyclo[3,2,1]octane (20 mg, 0.18 mmol), 1-cyano-4-fluoronaphthalene (46 mg, 0.27 mmol) and pyridine (0.5 mL) were heated overnight at 100° C., concentrated in vacuo and the residue purified by preparative TLC (dichloromethane, 3× eluted) to afford the title compound (1.8 mg, 4.0%) as a yellow oil. concentrated in vacuo the residue purified by preparative TLC (dichloromethane, 3× eluted)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of Intermediate 154a (50.5 mg, 66 μmol) and 8-aza-bicyclo[3.2.1]octane (38 mg, 0.34 mmol) in THF (1 mL) was heated at 60° C. overnight 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 (32 mg, 62%). LCMS (Method 5): Rt 3.84 min, m/z 772 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.4 Hz), 1.21-1.36 (11H, m), 1.37-1.54 (4H, m), 1.58-1.72 (4H, m), 1.74-2.18 (8H, m), 2.72 (2H, d, J=6.4 Hz), 2.86-2.95 (1H, m), 3.11-3.20 (1H, m), 3.22-3.36 (5H, m), 4.09 (2H, t, J=6.1 Hz), 4.77-4.86 (1H, m), 5.52 (1H, t, J=4.1 Hz), 6.33 (1H, s), 6.94-6.99 (1H, m), 7.04-7.11 (2H, m), 7.14 (1H, d, J=8.6 Hz), 7.18 (1H, dd, J=10.2 Hz, 2.1 Hz), 7.24-7.42 (5H, m), 7.64 (1H, d, J=10.2 Hz), 7.69 (1H, d, J=2.0 Hz), 8.17 (1H, s), 8.19 (1.6H, s). The reaction mixture was concentrated in vacuo the residue purified by MDAP (Method 7)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Compound XIIIa was synthesized from 4-chloro-3-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine and nortropane following the general procedure for the Mitsunobu reaction described in Example 20. for the Mitsunobu reaction

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Compound XIIIa was synthesized from 4-chloro-3-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine and nortropane following the general procedure for the Mitsunobu reaction described in Example 20. for the Mitsunobu reaction

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a cooled (10° C.) solution 8-aza-bicyclo[3.2.1]octane (295 mg, 2.00 mmol) and pyridine (486 μL, 6.02 mmol) in DCM (10 mL) was added triphosgene (595 mg, 2.00 mmol) portionwise. The reaction was allowed to reach room temperature and stirred overnight. The mixture was quenched with HCl (1M aqueous, 10 mL) and stirred for 30 min. The aqueous phase was extracted with DCM (×3) and the combined organic layers were washed with HCl (1M aqueous), brine, dried (MgSO4) and concentrated in vacuo, to give the title compound (244 mg, 70%). 1H NMR (400 MHz, CDCl3): 1.46-1.70 (4H, m), 1.72-1.92 (5H, m), 2.04-2.11 (2H, m), 4.39-4.44 (2H, m). to reach room temperature The mixture was quenched with HCl (1M aqueous, 10 mL) stirred for 30 min The aqueous phase was extracted with DCM (×3) the combined organic layers were washed with HCl (1M aqueous), brine dried (MgSO4) concentrated in vacuo

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of Intermediate 154a (50.5 mg, 66 μmol) and 8-aza-bicyclo[3.2.1]octane (38 mg, 0.34 mmol) in THF (1 mL) was heated at 60° C. overnight 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 (32 mg, 62%). LCMS (Method 5): Rt 3.84 min, m/z 772 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.4 Hz), 1.21-1.36 (11H, m), 1.37-1.54 (4H, m), 1.58-1.72 (4H, m), 1.74-2.18 (8H, m), 2.72 (2H, d, J=6.4 Hz), 2.86-2.95 (1H, m), 3.11-3.20 (1H, m), 3.22-3.36 (5H, m), 4.09 (2H, t, J=6.1 Hz), 4.77-4.86 (1H, m), 5.52 (1H, t, J=4.1 Hz), 6.33 (1H, s), 6.94-6.99 (1H, m), 7.04-7.11 (2H, m), 7.14 (1H, d, J=8.6 Hz), 7.18 (1H, dd, J=10.2 Hz, 2.1 Hz), 7.24-7.42 (5H, m), 7.64 (1H, d, J=10.2 Hz), 7.69 (1H, d, J=2.0 Hz), 8.17 (1H, s), 8.19 (1.6H, s). The reaction mixture was concentrated in vacuo the residue purified by MDAP (Method 7)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of Intermediate 154a (50.5 mg, 66 μmol) and 8-aza-bicyclo[3.2.1]octane (38 mg, 0.34 mmol) in THF (1 mL) was heated at 60° C. overnight 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 (32 mg, 62%). LCMS (Method 5): Rt 3.84 min, m/z 772 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.4 Hz), 1.21-1.36 (11H, m), 1.37-1.54 (4H, m), 1.58-1.72 (4H, m), 1.74-2.18 (8H, m), 2.72 (2H, d, J=6.4 Hz), 2.86-2.95 (1H, m), 3.11-3.20 (1H, m), 3.22-3.36 (5H, m), 4.09 (2H, t, J=6.1 Hz), 4.77-4.86 (1H, m), 5.52 (1H, t, J=4.1 Hz), 6.33 (1H, s), 6.94-6.99 (1H, m), 7.04-7.11 (2H, m), 7.14 (1H, d, J=8.6 Hz), 7.18 (1H, dd, J=10.2 Hz, 2.1 Hz), 7.24-7.42 (5H, m), 7.64 (1H, d, J=10.2 Hz), 7.69 (1H, d, J=2.0 Hz), 8.17 (1H, s), 8.19 (1.6H, s). The reaction mixture was concentrated in vacuo the residue purified by MDAP (Method 7)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a cooled (10° C.) solution 8-aza-bicyclo[3.2.1]octane (295 mg, 2.00 mmol) and pyridine (486 μL, 6.02 mmol) in DCM (10 mL) was added triphosgene (595 mg, 2.00 mmol) portionwise. The reaction was allowed to reach room temperature and stirred overnight. The mixture was quenched with HCl (1M aqueous, 10 mL) and stirred for 30 min. The aqueous phase was extracted with DCM (×3) and the combined organic layers were washed with HCl (1M aqueous), brine, dried (MgSO4) and concentrated in vacuo, to give the title compound (244 mg, 70%). 1H NMR (400 MHz, CDCl3): 1.46-1.70 (4H, m), 1.72-1.92 (5H, m), 2.04-2.11 (2H, m), 4.39-4.44 (2H, m). to reach room temperature The mixture was quenched with HCl (1M aqueous, 10 mL) stirred for 30 min The aqueous phase was extracted with DCM (×3) the combined organic layers were washed with HCl (1M aqueous), brine dried (MgSO4) concentrated in vacuo