(3S,4S)-4-(dimethylamino)pyrrolidin-3-ol

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Chloro-5′-fluoro-N-(4-(trifluoromethoxy)phenyl)-[3,3′-bipyridine]-5-carboxamide (Stage 236.1, 60 mg, 0.137 mmol) and DIPEA (0.167 mL, 0.959 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The solvent was evaporated off under reduced pressure and the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min) to afford the title product as a beige foam. HPLC (Condition 10) tR=5.93 min, UPLC-MS (Condition 3) tR=0.81 min, m/z=506.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.52-2.58 (m, 1H) 2.88 (dd, J=11.14, 5.28 Hz, 1H) 3.21 (dd, J=11.34, 5.86 Hz, 1H) 3.28 (dd, J=10.56, 5.86 Hz, 1H) 3.44 (dd, J=11.34, 7.00 Hz, 1H) 4.07 (quin, J=5.28 Hz, 1H) 5.07 (d, J=5.08 Hz, 1H) 7.35 (d, J=9.38 Hz, 2H) 7.85 (d, J=9.38 Hz, 3H) 8.09 (d, J=2.35 Hz, 1H) 8.52 (s, 1H) 8.61 (d, J=2.35 Hz, 1H) 8.78 (d, J=2.35 Hz, 1H) 10.19 (s, 1H). The solvent was evaporated off under reduced pressure the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min)

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Chloro-5′-fluoro-N-(4-(trifluoromethoxy)phenyl)-[3,3′-bipyridine]-5-carboxamide (Stage 236.1, 60 mg, 0.137 mmol) and DIPEA (0.167 mL, 0.959 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The solvent was evaporated off under reduced pressure and the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min) to afford the title product as a beige foam. HPLC (Condition 10) tR=5.93 min, UPLC-MS (Condition 3) tR=0.81 min, m/z=506.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.52-2.58 (m, 1H) 2.88 (dd, J=11.14, 5.28 Hz, 1H) 3.21 (dd, J=11.34, 5.86 Hz, 1H) 3.28 (dd, J=10.56, 5.86 Hz, 1H) 3.44 (dd, J=11.34, 7.00 Hz, 1H) 4.07 (quin, J=5.28 Hz, 1H) 5.07 (d, J=5.08 Hz, 1H) 7.35 (d, J=9.38 Hz, 2H) 7.85 (d, J=9.38 Hz, 3H) 8.09 (d, J=2.35 Hz, 1H) 8.52 (s, 1H) 8.61 (d, J=2.35 Hz, 1H) 8.78 (d, J=2.35 Hz, 1H) 10.19 (s, 1H). The solvent was evaporated off under reduced pressure the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min)

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 6-Chloro-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 223.1, 60 mg, 0.149 mmol) and DIPEA (0.182 mL, 1.043 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(Dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The RM was treated with sat. aq. Na2CO3 (20 mL) and was extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4, filtered and the filtrate was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min) to afford the title product as a white solid. HPLC (Condition 10) tR=5.62 min, UPLC-MS (Condition 3) tR=0.73 min, m/z=489.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.15 (s, 6H) 2.52-2.59 (m, 1H) 2.87 (dd, J=10.95, 5.08 Hz, 1H) 3.19 (dd, J=11.34, 5.90 Hz, 1H) 3.28 (m, J=11.30, 6.30 Hz, 1H) 3.45 (dd, J=11.34, 6.65 Hz, 1H) 4.08 (quin, J=5.08 Hz, 1H) 5.09 (d, J=5.08 Hz, 1H) 7.36 (d, J=8.60 Hz, 2H) 7.85 (m, J=9.00 Hz, 2H) 8.11 (d, J=2.35 Hz, 1H) 8.80 (d, J=2.35 Hz, 1H) 8.90 (s, 2H) 9.20 (s, 1H) 10.19 (s, 1H). was extracted with EtOAc The combined extracts were washed with brine (10 mL) dried over Na2SO4 filtered the filtrate was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min)

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 6-chloro-N-(4-(chlorodifluoromethoxy)phenyl)-5-(1H-pyrazol-5-yl)nicotinamide (Stage 48.1, 63 mg, 0.156 mmol), (3S,4S)-4-(dimethylamino) pyrrolidin-3-ol (50.8 mg, 0.250 mmol) and DIPEA (0.191 mL, 1.094 mmol) and iPrOH (1 mL) in a sealed vial was heated at 110° C. for 4 h The RM was treated with sat. aq. Na2CO3 (20 mL) and extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) followed by preparative HPLC (Condition 10). Fractions containing product were combined, treated with sat. aq. Na2CO3 and the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM. The combined extracts were dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give the title product as a white foam. HPLC (Condition 7) tR=5.71 min, UPLC-MS (Condition 3) tR=0.78 min, m/z=493 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.95-3.03 (m, 1H) 3.16-3.26 (m, 2H) 3.34-3.46 (m, 2H) 4.00-4.13 (m, 1H) 4.97-5.13 (m, 1H) 6.33-6.45 (m, 1H) 7.34 (d, J=8.99 Hz, 2H) 7.80-7.91 (m, J=9.40 Hz, 3H) 8.04 (s, 1H) 8.68-8.81 (m, 1H) 10.20 (s, 1H) 12.88-13.16 (m, 1H). extracted with EtOAc The combined extracts were washed with brine (10 mL) dried over Na2SO4 the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) Fractions containing product treated with sat. aq. Na2CO3 the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM The combined extracts were dried over Na2SO4 the solvent was evaporated off under reduced pressure

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 6-chloro-N-(4-(chlorodifluoromethoxy)phenyl)-5-(1H-pyrazol-5-yl)nicotinamide (Stage 48.1, 63 mg, 0.156 mmol), (3S,4S)-4-(dimethylamino) pyrrolidin-3-ol (50.8 mg, 0.250 mmol) and DIPEA (0.191 mL, 1.094 mmol) and iPrOH (1 mL) in a sealed vial was heated at 110° C. for 4 h The RM was treated with sat. aq. Na2CO3 (20 mL) and extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) followed by preparative HPLC (Condition 10). Fractions containing product were combined, treated with sat. aq. Na2CO3 and the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM. The combined extracts were dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give the title product as a white foam. HPLC (Condition 7) tR=5.71 min, UPLC-MS (Condition 3) tR=0.78 min, m/z=493 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.95-3.03 (m, 1H) 3.16-3.26 (m, 2H) 3.34-3.46 (m, 2H) 4.00-4.13 (m, 1H) 4.97-5.13 (m, 1H) 6.33-6.45 (m, 1H) 7.34 (d, J=8.99 Hz, 2H) 7.80-7.91 (m, J=9.40 Hz, 3H) 8.04 (s, 1H) 8.68-8.81 (m, 1H) 10.20 (s, 1H) 12.88-13.16 (m, 1H). extracted with EtOAc The combined extracts were washed with brine (10 mL) dried over Na2SO4 the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) Fractions containing product treated with sat. aq. Na2CO3 the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM The combined extracts were dried over Na2SO4 the solvent was evaporated off under reduced pressure

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Chloro-5′-fluoro-N-(4-(trifluoromethoxy)phenyl)-[3,3′-bipyridine]-5-carboxamide (Stage 236.1, 60 mg, 0.137 mmol) and DIPEA (0.167 mL, 0.959 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The solvent was evaporated off under reduced pressure and the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min) to afford the title product as a beige foam. HPLC (Condition 10) tR=5.93 min, UPLC-MS (Condition 3) tR=0.81 min, m/z=506.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.52-2.58 (m, 1H) 2.88 (dd, J=11.14, 5.28 Hz, 1H) 3.21 (dd, J=11.34, 5.86 Hz, 1H) 3.28 (dd, J=10.56, 5.86 Hz, 1H) 3.44 (dd, J=11.34, 7.00 Hz, 1H) 4.07 (quin, J=5.28 Hz, 1H) 5.07 (d, J=5.08 Hz, 1H) 7.35 (d, J=9.38 Hz, 2H) 7.85 (d, J=9.38 Hz, 3H) 8.09 (d, J=2.35 Hz, 1H) 8.52 (s, 1H) 8.61 (d, J=2.35 Hz, 1H) 8.78 (d, J=2.35 Hz, 1H) 10.19 (s, 1H). The solvent was evaporated off under reduced pressure the residue was purified by preparative SFC (Column DEAP, from 15% to 20% in 6 min)

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 6-Chloro-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 223.1, 60 mg, 0.149 mmol) and DIPEA (0.182 mL, 1.043 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(Dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The RM was treated with sat. aq. Na2CO3 (20 mL) and was extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4, filtered and the filtrate was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min) to afford the title product as a white solid. HPLC (Condition 10) tR=5.62 min, UPLC-MS (Condition 3) tR=0.73 min, m/z=489.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.15 (s, 6H) 2.52-2.59 (m, 1H) 2.87 (dd, J=10.95, 5.08 Hz, 1H) 3.19 (dd, J=11.34, 5.90 Hz, 1H) 3.28 (m, J=11.30, 6.30 Hz, 1H) 3.45 (dd, J=11.34, 6.65 Hz, 1H) 4.08 (quin, J=5.08 Hz, 1H) 5.09 (d, J=5.08 Hz, 1H) 7.36 (d, J=8.60 Hz, 2H) 7.85 (m, J=9.00 Hz, 2H) 8.11 (d, J=2.35 Hz, 1H) 8.80 (d, J=2.35 Hz, 1H) 8.90 (s, 2H) 9.20 (s, 1H) 10.19 (s, 1H). was extracted with EtOAc The combined extracts were washed with brine (10 mL) dried over Na2SO4 filtered the filtrate was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min)

Conditions: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 6-chloro-N-(4-(chlorodifluoromethoxy)phenyl)-5-(1H-pyrazol-5-yl)nicotinamide (Stage 48.1, 63 mg, 0.156 mmol), (3S,4S)-4-(dimethylamino) pyrrolidin-3-ol (50.8 mg, 0.250 mmol) and DIPEA (0.191 mL, 1.094 mmol) and iPrOH (1 mL) in a sealed vial was heated at 110° C. for 4 h The RM was treated with sat. aq. Na2CO3 (20 mL) and extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) followed by preparative HPLC (Condition 10). Fractions containing product were combined, treated with sat. aq. Na2CO3 and the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM. The combined extracts were dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give the title product as a white foam. HPLC (Condition 7) tR=5.71 min, UPLC-MS (Condition 3) tR=0.78 min, m/z=493 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.14 (s, 6H) 2.95-3.03 (m, 1H) 3.16-3.26 (m, 2H) 3.34-3.46 (m, 2H) 4.00-4.13 (m, 1H) 4.97-5.13 (m, 1H) 6.33-6.45 (m, 1H) 7.34 (d, J=8.99 Hz, 2H) 7.80-7.91 (m, J=9.40 Hz, 3H) 8.04 (s, 1H) 8.68-8.81 (m, 1H) 10.20 (s, 1H) 12.88-13.16 (m, 1H). extracted with EtOAc The combined extracts were washed with brine (10 mL) dried over Na2SO4 the solvent was evaporated off under reduced pressure to give a crude product which was purified by preparative SFC (Column 4-EP, isocratic 25% in 15 min) Fractions containing product treated with sat. aq. Na2CO3 the MeCN was evaporated off under reduced pressure to give an aq. residue which was extracted with DCM The combined extracts were dried over Na2SO4 the solvent was evaporated off under reduced pressure