4-(2-吡咯烷-1-乙基)-苯胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: DIEA (473 μL, 2.72 mmol) was added into a solution of 3-bromo-4-methylbenzoic acid (189 mL, 0.881 mmol), 4-(2-(pyrrolidin-1-yl)ethyl)benzenamine (140 mg, 0.734 mmol), BOP (487 mg, 1.01 mmol) in DMF. The reaction mixture was stirred at rt under argon atmosphere overnight. The reaction mixture was diluted with AcOEt, and then washed with 1N NaOH aqueous solution three times. Organic phase was dried with anhydrous Na2SO4, and then evaporated to remove organic solvents. The obtained residue was further dried under high vacuum overnight to give crude product, which was used directly for the next step synthesis without further purification. MS (ESI+) m/z 387.0 [M+H]+. washed with 1N NaOH aqueous solution three times Organic phase was dried with anhydrous Na2SO4 evaporated to remove organic solvents The obtained residue was further dried under high vacuum overnight to give crude product, which was used directly for the next step synthesis without further purification

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A small screw cap test tube was charged with 3-Methyl-isoxazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 359, 100 mg, 0.257 mmol) and THF (2.5 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (48.9 mg, 0.257 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and diluted with EtOAc (˜5 mL) and Hexane (˜50 mL). The precipitate that formed was collected by filtration and washed with 0° C. iPrOH (˜5 mL) to afford the title compound in 41% yield (0.059 g, 0.105 mmol). A small screw cap test tube Subsequently, the reaction mixture was cooled to room temperature The precipitate that formed was collected by filtration washed with 0° C. iPrOH (˜5 mL)

反应条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A small screw cap test tube was charged with 3-Methyl-isoxazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 359, 100 mg, 0.257 mmol) and THF (2.5 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (48.9 mg, 0.257 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and diluted with EtOAc (˜5 mL) and Hexane (˜50 mL). The precipitate that formed was collected by filtration and washed with 0° C. iPrOH (˜5 mL) to afford the title compound in 41% yield (0.059 g, 0.105 mmol). A small screw cap test tube Subsequently, the reaction mixture was cooled to room temperature The precipitate that formed was collected by filtration washed with 0° C. iPrOH (˜5 mL)

反应条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A small screw cap test tube was charged with 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 328, 100 mg, 0.2365 mmol) and THF (2.5 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (45 mg, 0.236 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and diluted with EtOAc (˜5 mL) and Hexane (˜50 mL). The precipitate that formed was collected by filtration and washed with acetone (˜15 mL) to afford the title compound in 29% yield (0.041 g, 0.0689 mmol). A small screw cap test tube Subsequently, the reaction mixture was cooled to room temperature The precipitate that formed was collected by filtration washed with acetone (˜15 mL)

反应条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A small screw cap test tube was charged with 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 328, 100 mg, 0.2365 mmol) and THF (2.5 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (45 mg, 0.236 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and diluted with EtOAc (˜5 mL) and Hexane (˜50 mL). The precipitate that formed was collected by filtration and washed with acetone (˜15 mL) to afford the title compound in 29% yield (0.041 g, 0.0689 mmol). A small screw cap test tube Subsequently, the reaction mixture was cooled to room temperature The precipitate that formed was collected by filtration washed with acetone (˜15 mL)

反应条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A small screw cap test tube was charged with 3-Methyl-furan-2-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (prepared below, 200 mg, 0.515 mmol) and THF (5.0 mL). To the resulting solution was added 4-(2-Pyrrolidin-1-yl-ethyl)-phenylamine (98 mg, 0.515 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and concentrated in vacuo. The crude residue was purified by flash silica gel chromatography (EtOAc:MeOH mix eluant with gradient of 1% MeOH to 10% MeOH) to afford the title compound in 17% yield (0.049 g, 0.087 mmol). A small screw cap test tube Subsequently, the reaction mixture was cooled to room temperature concentrated in vacuo The crude residue was purified by flash silica gel chromatography (EtOAc:MeOH mix eluant with gradient of 1% MeOH to 10% MeOH)