piperidine-4-sulfonamide

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: Benzyl 4-(aminosulfonyl)piperidine-1-carboxylate (the product from step i), 3.3 g) was dissolved in MeOH (20 ml). To this solution was added acetic acid (0.5 ml) and a catalytic amount of Pd/C. The reaction mixture was subjected to a pressure of 5 bar under an atmosphere of hydrogen gas for 18 h at RT. The reaction was filtered through celite and the filtrate was reduced in vacuo to give the subtitle compound as a white solid. Yield 1.7 g The reaction was filtered through celite

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

実験手順: Benzyl 4-(aminosulfonyl)piperidine-1-carboxylate (the product from step i), 3.3 g) was dissolved in MeOH (20 ml). To this solution was added acetic acid (0.5 ml) and a catalytic amount of Pd/C. The reaction mixture was subjected to a pressure of 5 bar under an atmosphere of hydrogen gas for 18 h at RT. The reaction was filtered through celite and the filtrate was reduced in vacuo to give the subtitle compound as a white solid. Yield 1.7 g The reaction was filtered through celite

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of piperidine-4-sulfonamide (0.33 g), tris(dibenzylideneacetone)dipalladium (0) (50 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (50 mg), cesium carbonate (0.43 g) and, 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product from example 35 step i), 0.4 g) in dioxane (20 ml) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 2 h. The reaction mixture was then reduced in vacuo and the residue partitioned between DCM (100 ml) and H2O (100 ml). The organics were separated and the aqueous layer was re-extracted with DCM (2×100 ml). Organics were combined, dried (MgSO4) and reduced in vacuo and the resulting yellow residue was purified prep HPLC to give the title compound as a white solid. Yield 13 mg was heated 300 W, open vessel with cooling for 2 h the residue partitioned between DCM (100 ml) and H2O (100 ml) The organics were separated the aqueous layer was re-extracted with DCM (2×100 ml) dried (MgSO4) the resulting yellow residue was purified prep HPLC

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of piperidine-4-sulfonamide (0.33 g), tris(dibenzylideneacetone)dipalladium (0) (50 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (50 mg), cesium carbonate (0.43 g) and, 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product from example 35 step i), 0.4 g) in dioxane (20 ml) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 2 h. The reaction mixture was then reduced in vacuo and the residue partitioned between DCM (100 ml) and H2O (100 ml). The organics were separated and the aqueous layer was re-extracted with DCM (2×100 ml). Organics were combined, dried (MgSO4) and reduced in vacuo and the resulting yellow residue was purified prep HPLC to give the title compound as a white solid. Yield 13 mg was heated 300 W, open vessel with cooling for 2 h the residue partitioned between DCM (100 ml) and H2O (100 ml) The organics were separated the aqueous layer was re-extracted with DCM (2×100 ml) dried (MgSO4) the resulting yellow residue was purified prep HPLC

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: Benzyl 4-(aminosulfonyl)piperidine-1-carboxylate (the product from step i), 3.3 g) was dissolved in MeOH (20 ml). To this solution was added acetic acid (0.5 ml) and a catalytic amount of Pd/C. The reaction mixture was subjected to a pressure of 5 bar under an atmosphere of hydrogen gas for 18 h at RT. The reaction was filtered through celite and the filtrate was reduced in vacuo to give the subtitle compound as a white solid. Yield 1.7 g The reaction was filtered through celite

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of piperidine-4-sulfonamide (0.33 g), tris(dibenzylideneacetone)dipalladium (0) (50 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (50 mg), cesium carbonate (0.43 g) and, 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product from example 35 step i), 0.4 g) in dioxane (20 ml) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 2 h. The reaction mixture was then reduced in vacuo and the residue partitioned between DCM (100 ml) and H2O (100 ml). The organics were separated and the aqueous layer was re-extracted with DCM (2×100 ml). Organics were combined, dried (MgSO4) and reduced in vacuo and the resulting yellow residue was purified prep HPLC to give the title compound as a white solid. Yield 13 mg was heated 300 W, open vessel with cooling for 2 h the residue partitioned between DCM (100 ml) and H2O (100 ml) The organics were separated the aqueous layer was re-extracted with DCM (2×100 ml) dried (MgSO4) the resulting yellow residue was purified prep HPLC

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

実験手順: Benzyl 4-(aminosulfonyl)piperidine-1-carboxylate (the product from step i), 3.3 g) was dissolved in MeOH (20 ml). To this solution was added acetic acid (0.5 ml) and a catalytic amount of Pd/C. The reaction mixture was subjected to a pressure of 5 bar under an atmosphere of hydrogen gas for 18 h at RT. The reaction was filtered through celite and the filtrate was reduced in vacuo to give the subtitle compound as a white solid. Yield 1.7 g The reaction was filtered through celite

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of piperidine-4-sulfonamide (0.33 g), tris(dibenzylideneacetone)dipalladium (0) (50 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (50 mg), cesium carbonate (0.43 g) and, 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product from example 35 step i), 0.4 g) in dioxane (20 ml) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 2 h. The reaction mixture was then reduced in vacuo and the residue partitioned between DCM (100 ml) and H2O (100 ml). The organics were separated and the aqueous layer was re-extracted with DCM (2×100 ml). Organics were combined, dried (MgSO4) and reduced in vacuo and the resulting yellow residue was purified prep HPLC to give the title compound as a white solid. Yield 13 mg was heated 300 W, open vessel with cooling for 2 h the residue partitioned between DCM (100 ml) and H2O (100 ml) The organics were separated the aqueous layer was re-extracted with DCM (2×100 ml) dried (MgSO4) the resulting yellow residue was purified prep HPLC

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

実験手順: Benzyl 4-(aminosulfonyl)piperidine-1-carboxylate (the product from step i), 3.3 g) was dissolved in MeOH (20 ml). To this solution was added acetic acid (0.5 ml) and a catalytic amount of Pd/C. The reaction mixture was subjected to a pressure of 5 bar under an atmosphere of hydrogen gas for 18 h at RT. The reaction was filtered through celite and the filtrate was reduced in vacuo to give the subtitle compound as a white solid. Yield 1.7 g The reaction was filtered through celite

反応条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of piperidine-4-sulfonamide (0.33 g), tris(dibenzylideneacetone)dipalladium (0) (50 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (50 mg), cesium carbonate (0.43 g) and, 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product from example 35 step i), 0.4 g) in dioxane (20 ml) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 2 h. The reaction mixture was then reduced in vacuo and the residue partitioned between DCM (100 ml) and H2O (100 ml). The organics were separated and the aqueous layer was re-extracted with DCM (2×100 ml). Organics were combined, dried (MgSO4) and reduced in vacuo and the resulting yellow residue was purified prep HPLC to give the title compound as a white solid. Yield 13 mg was heated 300 W, open vessel with cooling for 2 h the residue partitioned between DCM (100 ml) and H2O (100 ml) The organics were separated the aqueous layer was re-extracted with DCM (2×100 ml) dried (MgSO4) the resulting yellow residue was purified prep HPLC