2,6-二氟异硫氰酸苯酯

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: 4-{[5-Amino-4-(cyclopentylamino)pyrimidin-2-yl]amino}trans-cyclohexan-1-ol (1.13 mmol, 330 mg) was dissolved in DMF (8.5 mL) and 2,6-difluorophenyl-isothiocyanate (1.13 mmol, 0.146 mL) was added. The reaction mixture was stirred at room temperature for about 90 minutes. Ethanol (2.5 mL) was added and the reaction mixture was stirred for about an additional 30 minutes. N,N-Diisopropylcarbodiimide (3.40 mmol, 0.532 mL) was added and the reaction mixture was stirred overnight. Solvent was removed and the residue was purified using column chromatography (SiO2, 1:1 n-hexanes/ethyl acetate→ethyl acetate→1% methanol/ethyl acetate) to give the desired product (222.5 mg, 46% yield). ES-MS: 429 (M+1). Tetrahydrofuran can also be used as solvent in this step. the reaction mixture was stirred for about an additional 30 minutes the reaction mixture was stirred overnight Solvent was removed the residue was purified

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: Using bis-(4-methoxy-benzyl)-[5-(2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-yl]-amine (80.0 mg, 0.148 mmol) and 2,6-difluorophenyl isothiocyanate (57.0 μl, 0.441 mmol) instead of o-tolyl isothiocyanate, thiourea was formed in the same manner as Example 1-D-210, to obtain a crude product of 4-{2-[bis-(4-methoxy-benzyl)-amino]-pyrimidin-5-yl}-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carbothioic acid (2,6-difluoro-phenyl)-amide as a yellow solid (108 mg), and then the PMB groups were removed according to the above Deprotection method 3, to obtain the desired compound (D-225) as a yellow powder (59.4 mg, 85%).

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

实验步骤: Using bis-(4-methoxy-benzyl)-[5-(2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-yl]-amine (80.0 mg, 0.148 mmol) and 2,6-difluorophenyl isothiocyanate (57.0 μl, 0.441 mmol) instead of o-tolyl isothiocyanate, thiourea was formed in the same manner as Example 1-D-210, to obtain a crude product of 4-{2-[bis-(4-methoxy-benzyl)-amino]-pyrimidin-5-yl}-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carbothioic acid (2,6-difluoro-phenyl)-amide as a yellow solid (108 mg), and then the PMB groups were removed according to the above Deprotection method 3, to obtain the desired compound (D-225) as a yellow powder (59.4 mg, 85%).

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

实验步骤: 4-{[5-Amino-4-(cyclopentylamino)pyrimidin-2-yl]amino}trans-cyclohexan-1-ol (1.13 mmol, 330 mg) was dissolved in DMF (8.5 mL) and 2,6-difluorophenyl-isothiocyanate (1.13 mmol, 0.146 mL) was added. The reaction mixture was stirred at room temperature for about 90 minutes. Ethanol (2.5 mL) was added and the reaction mixture was stirred for about an additional 30 minutes. N,N-Diisopropylcarbodiimide (3.40 mmol, 0.532 mL) was added and the reaction mixture was stirred overnight. Solvent was removed and the residue was purified using column chromatography (SiO2, 1:1 n-hexanes/ethyl acetate→ethyl acetate→1% methanol/ethyl acetate) to give the desired product (222.5 mg, 46% yield). ES-MS: 429 (M+1). Tetrahydrofuran can also be used as solvent in this step. the reaction mixture was stirred for about an additional 30 minutes the reaction mixture was stirred overnight Solvent was removed the residue was purified

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

实验步骤: 4-{[5-Amino-4-(cyclopentylamino)pyrimidin-2-yl]amino}trans-cyclohexan-1-ol (1.13 mmol, 330 mg) was dissolved in DMF (8.5 mL) and 2,6-difluorophenyl-isothiocyanate (1.13 mmol, 0.146 mL) was added. The reaction mixture was stirred at room temperature for about 90 minutes. Ethanol (2.5 mL) was added and the reaction mixture was stirred for about an additional 30 minutes. N,N-Diisopropylcarbodiimide (3.40 mmol, 0.532 mL) was added and the reaction mixture was stirred overnight. Solvent was removed and the residue was purified using column chromatography (SiO2, 1:1 n-hexanes/ethyl acetate→ethyl acetate→1% methanol/ethyl acetate) to give the desired product (222.5 mg, 46% yield). ES-MS: 429 (M+1). Tetrahydrofuran can also be used as solvent in this step. the reaction mixture was stirred for about an additional 30 minutes the reaction mixture was stirred overnight Solvent was removed the residue was purified

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

实验步骤: A solution of the 4-(3-Amino-4-methylamino-phenoxy)-pyridine-2-carboxylic acid dimethylamide (1 eq) in methanol was treated with 2,6-difluorophenylisothiocyanate (1 eq) and stirred overnight. To the reaction mixture, methyl iodide (1 eq) was added and stirred overnight at 60° C. The reaction was cooled down to room temperature, evaporated, and the residue purified by reverse phase HPLC. HPLC, 1.66 min; MS: MH+=424.1 stirred overnight at 60° C evaporated the residue purified by reverse phase HPLC HPLC, 1.66 min

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

实验步骤: A solution of the 4-(3-Amino-4-methylamino-phenoxy)-pyridine-2-carboxylic acid dimethylamide (1 eq) in methanol was treated with 2,6-difluorophenylisothiocyanate (1 eq) and stirred overnight. To the reaction mixture, methyl iodide (1 eq) was added and stirred overnight at 60° C. The reaction was cooled down to room temperature, evaporated, and the residue purified by reverse phase HPLC. HPLC, 1.66 min; MS: MH+=424.1 stirred overnight at 60° C evaporated the residue purified by reverse phase HPLC HPLC, 1.66 min

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

实验步骤: 4-{[5-Amino-4-(cyclopentylamino)pyrimidin-2-yl]amino}trans-cyclohexan-1-ol (1.13 mmol, 330 mg) was dissolved in DMF (8.5 mL) and 2,6-difluorophenyl-isothiocyanate (1.13 mmol, 0.146 mL) was added. The reaction mixture was stirred at room temperature for about 90 minutes. Ethanol (2.5 mL) was added and the reaction mixture was stirred for about an additional 30 minutes. N,N-Diisopropylcarbodiimide (3.40 mmol, 0.532 mL) was added and the reaction mixture was stirred overnight. Solvent was removed and the residue was purified using column chromatography (SiO2, 1:1 n-hexanes/ethyl acetate→ethyl acetate→1% methanol/ethyl acetate) to give the desired product (222.5 mg, 46% yield). ES-MS: 429 (M+1). Tetrahydrofuran can also be used as solvent in this step. the reaction mixture was stirred for about an additional 30 minutes the reaction mixture was stirred overnight Solvent was removed the residue was purified

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

实验步骤: 4-{[5-Amino-4-(cyclopentylamino)pyrimidin-2-yl]amino}trans-cyclohexan-1-ol (1.13 mmol, 330 mg) was dissolved in DMF (8.5 mL) and 2,6-difluorophenyl-isothiocyanate (1.13 mmol, 0.146 mL) was added. The reaction mixture was stirred at room temperature for about 90 minutes. Ethanol (2.5 mL) was added and the reaction mixture was stirred for about an additional 30 minutes. N,N-Diisopropylcarbodiimide (3.40 mmol, 0.532 mL) was added and the reaction mixture was stirred overnight. Solvent was removed and the residue was purified using column chromatography (SiO2, 1:1 n-hexanes/ethyl acetate→ethyl acetate→1% methanol/ethyl acetate) to give the desired product (222.5 mg, 46% yield). ES-MS: 429 (M+1). Tetrahydrofuran can also be used as solvent in this step. the reaction mixture was stirred for about an additional 30 minutes the reaction mixture was stirred overnight Solvent was removed the residue was purified