(1R,4S)-4-amino-1,2,3,4-tetrahydronaphthalen-1-ol

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

実験手順: Intermediate A (318 mg, 1.95 mmol) was dissolved in DMF (1 mL) and sodium hydride (60% dispersion in oil, 125 mg, 3.25 mmol) was added portionwise. The mixture was stirred at RT for 10 min. A solution of Intermediate 78a (357 mg, 1.62 mmol) in DMF (1 mL) was added and the reaction mixture was heated at 60° C. for 1.5 h. The mixture was cooled to RT and partitioned between EtOAc (10 mL) and water (10 mL). The organic layer was dried (MgSO4), filtered and concentrated in vacuo. The residue was purified by FCC, using 0-10% [2M NH3 in MeOH] in DCM, to afford the title compound as an orange gum (226 mg, 38%). LCMS (Method 3): Rt 0.42, 2.06 min, m/z 364 [MH+]. the reaction mixture was heated at 60° C. for 1.5 h The mixture was cooled to RT partitioned between EtOAc (10 mL) and water (10 mL) The organic layer was dried (MgSO4) filtered concentrated in vacuo The residue was purified by FCC

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

実験手順: Intermediate A (318 mg, 1.95 mmol) was dissolved in DMF (1 mL) and sodium hydride (60% dispersion in oil, 125 mg, 3.25 mmol) was added portionwise. The mixture was stirred at RT for 10 min. A solution of Intermediate 78a (357 mg, 1.62 mmol) in DMF (1 mL) was added and the reaction mixture was heated at 60° C. for 1.5 h. The mixture was cooled to RT and partitioned between EtOAc (10 mL) and water (10 mL). The organic layer was dried (MgSO4), filtered and concentrated in vacuo. The residue was purified by FCC, using 0-10% [2M NH3 in MeOH] in DCM, to afford the title compound as an orange gum (226 mg, 38%). LCMS (Method 3): Rt 0.42, 2.06 min, m/z 364 [MH+]. the reaction mixture was heated at 60° C. for 1.5 h The mixture was cooled to RT partitioned between EtOAc (10 mL) and water (10 mL) The organic layer was dried (MgSO4) filtered concentrated in vacuo The residue was purified by FCC

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To an opaque brown solution of Intermediate A (371 mg, 2.28 mmol) in dry DMF (5 mL) under N2 was added sodium hydride (60% dispersion in mineral oil, 273 mg, 6.83 mmol) and the resulting mixture stirred at RT for 30 min. (CARE: gas evolution) A solution of Intermediate 148c (448 mg, 1.82 mmol) in dry DMF (5 mL) was added and the resulting dark brown solution stirred at 60° C. for 1 h. The solution was cooled to RT, then water (0.2 mL) added (CARE: gas evolution) and the mixture concentrated in vacuo. The residue was redissolved in MeOH (10 mL), applied to an SCX-2 cartridge (25 g) and washed with MeOH (100 mL). The product was eluted with 2M NH3 in MeOH (75 mL); concentration in vacuo left a dark brown gum. Flash chromatography (silica 40 g, 4-7% [2M NH3 in MeOH] in DCM) gave the title compound as a pale brown foam (446 mg, 63%). LCMS (Method 3): Rt 2.31 min, m/z 390 [MH+]. was added The solution was cooled to RT the mixture concentrated in vacuo The residue was redissolved in MeOH (10 mL) washed with MeOH (100 mL) The product was eluted with 2M NH3 in MeOH (75 mL) concentration in vacuo left a dark brown gum

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To an opaque brown solution of Intermediate A (371 mg, 2.28 mmol) in dry DMF (5 mL) under N2 was added sodium hydride (60% dispersion in mineral oil, 273 mg, 6.83 mmol) and the resulting mixture stirred at RT for 30 min. (CARE: gas evolution) A solution of Intermediate 148c (448 mg, 1.82 mmol) in dry DMF (5 mL) was added and the resulting dark brown solution stirred at 60° C. for 1 h. The solution was cooled to RT, then water (0.2 mL) added (CARE: gas evolution) and the mixture concentrated in vacuo. The residue was redissolved in MeOH (10 mL), applied to an SCX-2 cartridge (25 g) and washed with MeOH (100 mL). The product was eluted with 2M NH3 in MeOH (75 mL); concentration in vacuo left a dark brown gum. Flash chromatography (silica 40 g, 4-7% [2M NH3 in MeOH] in DCM) gave the title compound as a pale brown foam (446 mg, 63%). LCMS (Method 3): Rt 2.31 min, m/z 390 [MH+]. was added The solution was cooled to RT the mixture concentrated in vacuo The residue was redissolved in MeOH (10 mL) washed with MeOH (100 mL) The product was eluted with 2M NH3 in MeOH (75 mL) concentration in vacuo left a dark brown gum

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a suspension of sodium hydride (60% in mineral oil, 187 mg, 4.68 mmol) in DMF (6.0 mL) was added Intermediate A (191 mg, 1.17 mmol) and the reaction stirred for 20 min. Intermediate 139b (276 mg, 1.17 mmol) was added in DMF (2.00 mL) and the reaction heated to 60° C. for 1 h. The reaction was cooled and quenched by dropwise addition of methanol, before being diluted with methanol and loaded onto an SCX-2 cartridge, which was washed with MeOH. The product was eluted with 2M NH3 in MeOH. The residue was purified by FCC, using 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (250 mg, 56%). LCMS (Method 4): Rt 1.83, m/z 380 [MH+]. The reaction was cooled quenched by dropwise addition of methanol before being diluted with methanol was washed with MeOH The product was eluted with 2M NH3 in MeOH The residue was purified by FCC

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a suspension of sodium hydride (60% in mineral oil, 187 mg, 4.68 mmol) in DMF (6.0 mL) was added Intermediate A (191 mg, 1.17 mmol) and the reaction stirred for 20 min. Intermediate 139b (276 mg, 1.17 mmol) was added in DMF (2.00 mL) and the reaction heated to 60° C. for 1 h. The reaction was cooled and quenched by dropwise addition of methanol, before being diluted with methanol and loaded onto an SCX-2 cartridge, which was washed with MeOH. The product was eluted with 2M NH3 in MeOH. The residue was purified by FCC, using 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (250 mg, 56%). LCMS (Method 4): Rt 1.83, m/z 380 [MH+]. The reaction was cooled quenched by dropwise addition of methanol before being diluted with methanol was washed with MeOH The product was eluted with 2M NH3 in MeOH The residue was purified by FCC

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a suspension of sodium hydride (60% in mineral oil, 54 mg, 1.34 mmol) in DMF (1 mL) was added Intermediate A (88 mg, 0.54 mmol) and the reaction mixture was stirred for 20 min. A solution of Intermediate 120b (105 mg, 0.45 mmol) in DMF (1 mL) was added and the reaction mixture was heated at 60° C. for 90 min. After cooling, the reaction mixture was quenched by careful addition of MeOH and then loaded onto an SCX cartridge. The cartridge was washed with MeOH and the product eluted with 2M NH3 in MeOH. The product containing fractions were concentrated in vacuo and the resultant residue was purified by FCC on silica, using a gradient of 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (77 mg, 45%). 1H NMR (400 MHz, CDCl3): 1.38-1.51 (1H, m), 1.52-1.90 (6H, m), 1.90-2.05 (1H, m), 2.03 (3H, s), 2.04-2.15 (1H, m), 2.15-2.22 (1H, m), 2.33-2.44 (1H, m), 2.99-3.06 (1H, m), 3.82 (1H, dd, J=11.3, 3.2 Hz), 3.99 (1H, dd, J=7.9, 5.1 Hz), 5.23 (1H, t, J=4.5 Hz), 7.11 (1H, dd, J=9.9, 2.2 Hz), 7.23-7.30 (1H, m), 7.34-7.41 (2H, m), 7.60 (1H, d, J=7.7 Hz), 7.65 (1H, dd, J=9.9, 0.7 Hz), 8.42 (1H, d, J=2.2 Hz). After cooling the reaction mixture was quenched by careful addition of MeOH The cartridge was washed with MeOH the product eluted with 2M NH3 in MeOH The product containing fractions were concentrated in vacuo the resultant residue was purified by FCC on silica

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

実験手順: A mixture of Intermediate A (44 mg, 0.267 mmol) and sodium hydride (60% in mineral oil, 29 mg, 0.729 mmol) in anhydrous DMF (1 mL) was stirred at RT for 20 min under argon atmosphere. To the reaction mixture was added a solution of Intermediate 105d (57 mg, 0.243 mmol) in anhydrous DMF (2 mL) and stirring at 60° C. was continued for 2.5 h. After cooling to RT, the reaction mixture was diluted with EtOAc and poured into ice-water. The aqueous phase was extracted with EtOAc (×3) and the combined organic layers were dried (MgSO4) and concentrated in vacuo. The resultant residue was purified by SCX cartridge by washing the cartridge with 10% MeOH in DCM and eluting the product with 10% (2M NH3 in MeOH) in DCM and then by FCC on silica, using 10% MeOH in DCM followed by 10% [2M NH3 in MeOH] in DCM, to give the title compound (53 mg, 58%). LCMS (Method 1): Rt 0.38, 1.54 min, m/z 378 [MH+]. stirring at 60° C. was continued for 2.5 h After cooling to RT The aqueous phase was extracted with EtOAc (×3) the combined organic layers were dried (MgSO4) concentrated in vacuo The resultant residue was purified by SCX cartridge by washing the cartridge with 10% MeOH in DCM eluting the product with 10% (2M NH3 in MeOH) in DCM

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

実験手順: A mixture of Intermediate A (44 mg, 0.267 mmol) and sodium hydride (60% in mineral oil, 29 mg, 0.729 mmol) in anhydrous DMF (1 mL) was stirred at RT for 20 min under argon atmosphere. To the reaction mixture was added a solution of Intermediate 105d (57 mg, 0.243 mmol) in anhydrous DMF (2 mL) and stirring at 60° C. was continued for 2.5 h. After cooling to RT, the reaction mixture was diluted with EtOAc and poured into ice-water. The aqueous phase was extracted with EtOAc (×3) and the combined organic layers were dried (MgSO4) and concentrated in vacuo. The resultant residue was purified by SCX cartridge by washing the cartridge with 10% MeOH in DCM and eluting the product with 10% (2M NH3 in MeOH) in DCM and then by FCC on silica, using 10% MeOH in DCM followed by 10% [2M NH3 in MeOH] in DCM, to give the title compound (53 mg, 58%). LCMS (Method 1): Rt 0.38, 1.54 min, m/z 378 [MH+]. stirring at 60° C. was continued for 2.5 h After cooling to RT The aqueous phase was extracted with EtOAc (×3) the combined organic layers were dried (MgSO4) concentrated in vacuo The resultant residue was purified by SCX cartridge by washing the cartridge with 10% MeOH in DCM eluting the product with 10% (2M NH3 in MeOH) in DCM

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

実験手順: To a suspension of sodium hydride (60% in mineral oil, 136 mg, 3.39 mmol) in DMF (5 mL) was added Intermediate A (138 mg, 0.85 mmol) and the reaction mixture was stirred for 15 min at RT. A solution of Intermediate 103b (200 mg, 0.85 mmol) in DMF (3 mL) was added and the reaction mixture was heated at 60° C. for 1 h. The reaction mixture was quenched by careful addition of MeOH and then loaded onto an SCX cartridge. The cartridge was washed with MeOH and the product eluted with 2M NH3 in MeOH. The product containing fractions were concentrated in vacuo and the resultant residue was purified by FCC on silica, using a gradient of 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (220 mg, 68%). LCMS (Method 4): Rt 2.07 min, m/z 380 [MH+]. the reaction mixture was heated at 60° C. for 1 h The reaction mixture was quenched by careful addition of MeOH The cartridge was washed with MeOH the product eluted with 2M NH3 in MeOH The product containing fractions were concentrated in vacuo the resultant residue was purified by FCC on silica

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

実験手順: To a suspension of sodium hydride (40% in mineral oil, 690 mg, 17.31 mmol) in DMF (20 mL) was added Intermediate A (1.12 g, 6.92 mmol) and the reaction mixture was stirred for 20 min at RT. A solution of Intermediate 101b (1.34 g, 5.77 mmol) in DMF (20 mL) was added and the reaction mixture was stirred at RT for 1 h. The reaction mixture was quenched by careful addition of MeOH and then loaded onto an SCX cartridge. The cartridge was washed with MeOH and the product eluted with 2M NH3 in MeOH. The product containing fractions were concentrated in vacuo and the resultant residue was purified by FCC on silica, using a gradient of 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (1.33 g, 61%) as an orange gum. 1H NMR (400 MHz, CDCl3): 0.92-1.13 (1H, m), 1.39 (6H, dd, J=7.2, 1.7 Hz), 1.82-2.16 (4H, m), 2.26-2.38 (1H, m), 3.93-3.99 (1H, m), 4.99-5.10 (2H, m), 5.18 (1H, t, J=4.4 Hz), 6.10 (2H, dd, J=8.2, 2.0 Hz), 7.09 (1H, dd, J=9.9, 2.2 Hz), 7.25-7.44 (3H, m), 7.48-7.53 (1H, m), 7.57-7.66 (2H, m). the reaction mixture was stirred at RT for 1 h The reaction mixture was quenched by careful addition of MeOH The cartridge was washed with MeOH the product eluted with 2M NH3 in MeOH The product containing fractions were concentrated in vacuo the resultant residue was purified by FCC on silica

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

実験手順: To a suspension of sodium hydride (40% in mineral oil, 690 mg, 17.31 mmol) in DMF (20 mL) was added Intermediate A (1.12 g, 6.92 mmol) and the reaction mixture was stirred for 20 min at RT. A solution of Intermediate 101b (1.34 g, 5.77 mmol) in DMF (20 mL) was added and the reaction mixture was stirred at RT for 1 h. The reaction mixture was quenched by careful addition of MeOH and then loaded onto an SCX cartridge. The cartridge was washed with MeOH and the product eluted with 2M NH3 in MeOH. The product containing fractions were concentrated in vacuo and the resultant residue was purified by FCC on silica, using a gradient of 0-10% [2M NH3 in MeOH] in DCM, to give the title compound (1.33 g, 61%) as an orange gum. 1H NMR (400 MHz, CDCl3): 0.92-1.13 (1H, m), 1.39 (6H, dd, J=7.2, 1.7 Hz), 1.82-2.16 (4H, m), 2.26-2.38 (1H, m), 3.93-3.99 (1H, m), 4.99-5.10 (2H, m), 5.18 (1H, t, J=4.4 Hz), 6.10 (2H, dd, J=8.2, 2.0 Hz), 7.09 (1H, dd, J=9.9, 2.2 Hz), 7.25-7.44 (3H, m), 7.48-7.53 (1H, m), 7.57-7.66 (2H, m). the reaction mixture was stirred at RT for 1 h The reaction mixture was quenched by careful addition of MeOH The cartridge was washed with MeOH the product eluted with 2M NH3 in MeOH The product containing fractions were concentrated in vacuo the resultant residue was purified by FCC on silica