(1R,2R)-2-phenylcyclopropane-1-carbonyl chloride

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

Procedure: According to the general method of Example 14, 1-(4-aminobutyl)-1H-imidazo[4,5-c]quinolin-4-amine and trans-2-phenyl-1-cyclopropanecarbonyl chloride were combined to provide N1-[4-(4-amino-1H-imidazo[4,5-c]quinolin-1-yl)butyl]-(trans)-2-phenylcyclopropane-1-carboxamide as an off white solid, m.p. 77.0° C. 1H NMR (300 MHz, DMSO-d6) δ 7.90 (dd, J=8.1, 1.2 Hz, 1H), 7.81 (dd, J=8.1, 1.2 Hz, 1H), 7.78 (s, 1H), 7.50 (dt, J=8.1, 1.5 Hz, 1H), 7.33-7.15 (m, 4H), 7.05-7.02(m, 2H), 5.84 (broad s, 1H), 5.51 (s, 2H), 4.52 (t, J=7.2 Hz, 2H), 3.32 (q, J=6.6 Hz, 2H), 2.49-2.43 (m, 1H), 2.07-1.95 (m, 3H), 1.64-1.51 (m, 3H), 1.25-1.18 (m, 1H); IR (KBr) 3304, 3179, 2939, 1640, 1582, 1527, 1479, 1396, 1250, 755, 735, 689 cm−1; MS (EI) m/e 399.2059 (399.2059 calcd for C24H25N5O).

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

Procedure: Bis-trans-2-phenyl-cyclopropanecarbonyl benzimidazole was prepared by method C from 2-(4-aminophenyl)-6-amino benzimidazole (0.500 g, 2.23 mmole) and trans-2-phenyl-cyclopropanecarbonyl chloride (0.831 ml, 0.966 g, 5.35 mmole). The resulting solid was purified on silica gel (5% MeOH in CH2Cl2). HPLC showed the product was 95.5% pure. The resulting solid was purified on silica gel (5% MeOH in CH2Cl2)

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

Procedure: Using the method of Examples 78-92, trans-2-phenyl-1-cyclopropanecarbonyl chloride was reacted with 1-(3-aminopropyl)-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amine to provide the desired product. The observed accurate mass was 378.2298.

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

Procedure: Using the method of Examples 61-75, trans-2-phenyl-1-cyclopropanecarbonyl chloride was reacted with 2-(ethoxymethyl)-6,7-dimethyl-1-(2-piperidin-4-ylethyl)-1H-imidazo[4,5-c]pyridin-4-amine to provide the desired product. The observed accurate mass was 476.3039.

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

Procedure: Using the method of Examples 61-75, trans-2-phenyl-1-cyclopropanecarbonyl chloride was reacted with 2-(ethoxymethyl)-6,7-dimethyl-1-(2-piperidin-4-ylethyl)-1H-imidazo[4,5-c]pyridin-4-amine to provide the desired product. The observed accurate mass was 476.3039.

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

Procedure: Using the method of Examples 17-32, trans-2-phenylcyclopropylcarbonyl chloride was reacted with 1-[2-(2-aminoethoxy)ethyl]-2,6,7trimethyl1H-imidazo[4,5-c]pyridin-4-amine to provide the desired compound. The product was purified using Method B. The observed accurate mass was 408.2392.

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

Procedure: Using the method of Examples 17-32, trans-2-phenylcyclopropylcarbonyl chloride was reacted with 1-[2-(2-aminoethoxy)ethyl]-2,6,7trimethyl1H-imidazo[4,5-c]pyridin-4-amine to provide the desired compound. The product was purified using Method B. The observed accurate mass was 408.2392.

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

Procedure: trans-2-Phenyl-1-cyclopropanecarbonyl chloride (31 mg, 0.170 mmol) in dichloromethane (0.3 mL) was added to a solution of 3-(4-amino-3-methoxyphenyl)-1-(1-methyl-4-piperidyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (60 mg, 0.17 mmol) in pyridine (1.2 mL) at 0° C. After 5 minutes, the ice-water bath was removed and the reaction mixture was stirred at room temperature for 1 hours then, more trans-2-Phenyl-1-cyclopropanecarbonyl chloride (15 mg, 0.083 mmol) was added. After 2 hours, the solvent was evaporated and the residue was purified by flash column chromatography using dichloromethane/methanol (95:5 to 70:30) as mobile phase to give N1-{4-[4-Amino-1-(1-methyl-4-piperidyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenyl-1-cyclopropanecarboxamide (75 mg, 89%). 1H NMR (CDCl3) δ 1.42 (m, 1H), 1.77 (m, 1H), 1.85 (m, 1H), 2.03 (m, 1H), 2.24 (m, 2H), 2.37 (s, 3H), 2.46 (m, 2H), 2.62 (m, 1H), 3.05 (m, 2H), 3.96 (s, 3H), 4.77 (m, 1H), 5.69 (s, 2H), 7.24 (m, 7H), 8.11 (s, 1H), 8.35 (m, 1H), 8.45 (d, J=8.38 Hz, 1H). LCMS (Thermoquest AQA single Quad MS, Finnigan HPLC-Column: Genesis, C18, 3 um, 33×4.6 mm. Eluents: 30% B/A to 95% B/A in 4.5 min. (B: acetonitrile, A: 50 mM ammonia acetate buffer, pH 4.5), 0.8 mL/min.): MH+=498.3, Rt=1.84 min. the ice-water bath was removed After 2 hours the solvent was evaporated the residue was purified by flash column chromatography

Conditions: temp:-5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a mixture of tert-butyl 4-{[4-amino-3-(4-amino-3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-4-hydroxy-1-piperidinecarboxylate (0.08 g, 0.00017 mol) in pyridine (4 mL) was added trans-2-phenyl-cyclopropane carbonyl chloride (0.035 g, 0.00019 mol) at −5° C. The mixture was stirred at −5° C. for 10 minutes then warmed up to room temperature to stir for 1 hours. The mixture was quenched with an aqueous 1N solution of sodium hydroxide. Pyridine was removed under reduced pressure. The residue was partitioned between water and dichloromethane (50 mL). The organic layer was washed with water. The solvents were removed under reduced and the residue was purified by RP-HPLC (Hypersilprep HS C18, 8 μm, 250×21.1 mm; 5%-100% over 35 min with 0.1 M ammonium acetate, 21 mL/min) to yield trans tert-butyl 4-{[4-amino-3-(3-methoxy-4-{[(2-phenylcyclopropyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-4-hydroxy-1-piperidinecarboxylate (0.08 g, 0.00013 mol). then warmed up to room temperature to stir for 1 hours The mixture was quenched with an aqueous 1N solution of sodium hydroxide Pyridine was removed under reduced pressure The residue was partitioned between water and dichloromethane (50 mL) The organic layer was washed with water The solvents were removed the residue was purified by RP-HPLC (Hypersilprep HS C18, 8 μm, 250×21.1 mm; 5%-100% over 35 min with 0.1 M ammonium acetate, 21 mL/min)

Conditions: temp:-5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a mixture of tert-butyl 4-{[4-amino-3-(4-amino-3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-4-hydroxy-1-piperidinecarboxylate (0.08 g, 0.00017 mol) in pyridine (4 mL) was added trans-2-phenyl-cyclopropane carbonyl chloride (0.035 g, 0.00019 mol) at −5° C. The mixture was stirred at −5° C. for 10 minutes then warmed up to room temperature to stir for 1 hours. The mixture was quenched with an aqueous 1N solution of sodium hydroxide. Pyridine was removed under reduced pressure. The residue was partitioned between water and dichloromethane (50 mL). The organic layer was washed with water. The solvents were removed under reduced and the residue was purified by RP-HPLC (Hypersilprep HS C18, 8 μm, 250×21.1 mm; 5%-100% over 35 min with 0.1 M ammonium acetate, 21 mL/min) to yield trans tert-butyl 4-{[4-amino-3-(3-methoxy-4-{[(2-phenylcyclopropyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-4-hydroxy-1-piperidinecarboxylate (0.08 g, 0.00013 mol). then warmed up to room temperature to stir for 1 hours The mixture was quenched with an aqueous 1N solution of sodium hydroxide Pyridine was removed under reduced pressure The residue was partitioned between water and dichloromethane (50 mL) The organic layer was washed with water The solvents were removed the residue was purified by RP-HPLC (Hypersilprep HS C18, 8 μm, 250×21.1 mm; 5%-100% over 35 min with 0.1 M ammonium acetate, 21 mL/min)

Conditions: temp:-5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a mixture of benzyl 4-[4-amino-3-(4-amino-3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylate (3.0 g, 0.0063 mol) in pyridine (100 mL) was added racemic trans-2-phenyl-cyclopropane carbonyl chloride (1.163 g, 0.007 mol) at −5° C. The mixture was stirred at −5° C. for 10 minutes then warmed up to room temperature and stirred for 1.5 hours. The mixture was quenched with an aqueous 1N solution of sodium hydroxide. Organic solvents were removed under reduced pressure. The residue was partitioned between water (200 mL) and ethyl acetate (200 mL). The organic layer was washed with a 5% aqueous solution of citric acid (3×100 mL), 1 N aqueous solution of hydrochloride (3×100 mL), water, saturated aqueous solution of sodium bicarbonate, and brine, and dried over magnesium sulfate. The solvents were removed under reduced pressure to give trans benzyl 4-[4-amino-3-(3-methoxy-4-{[(2-phenylcyclopropyl)carbonyl]amino}phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylate (3.47 g, 0.006 mol). then warmed up to room temperature stirred for 1.5 hours The mixture was quenched with an aqueous 1N solution of sodium hydroxide Organic solvents were removed under reduced pressure The residue was partitioned between water (200 mL) and ethyl acetate (200 mL) The organic layer was washed with a 5% aqueous solution of citric acid (3×100 mL), 1 N aqueous solution of hydrochloride (3×100 mL), water, saturated aqueous solution of sodium bicarbonate, and brine dried over magnesium sulfate The solvents were removed under reduced pressure

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

Procedure: trans-2-phenyl-1-cyclopropanecarbonyl chloride (32 mg, 0.176 mmol) in dichloromethane (0.3 mL) was added to a solution of trans-3-(4-amino-2-fluoro-5-methoxyphenyl)-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (80 mg, 0.176 mmol) in pyridine (1.5 mL) at 0° C. After 5 minutes the ice-water bath was removed and the reaction mixture was stirred at room temperature for 3 hours. More trans-2-phenyl-1-cyclopropanecarbonyl chloride (32 mg, 0.176 mmol) was added to ensure the reaction went to completion. Solvent was evaporated and the residue was purified by flash column chromatography to give trans-N1-(4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-5-fluoro-2-methoxyphenyl)-2-phenyl-1-cyclopropanecarboxamide (93 mg, 88%). 1H NMR (DMSO-d6) δ 1.35 (m, 1H), 1.50 (m, 3H), 1.98 (m, 6H), 2.19 (s, 3H), 2.37-2.68 (m, 11H), 3.87 (s, 3H), 4.64 (m, 1H), 7.09 (m, 1H), 7.21 (m, 3H), 7.31 (m, 2H), 8.21 (m, 2H), 9.82 (m, 1H). LCMS (Thermoquest AQA single Quad MS, Finnigan HPLC-Column: Genesis, C18, 3 um, 33×4.6 mm. Eluents: 30% B/A to 95% B/A in 4.5 min. (B: acetonitrile, A: 50 mM ammonia acetate buffer, pH 4.5), 0.8 mL/min.): MH+=599.3, Rt=1.97 min. After 5 minutes the ice-water bath was removed Solvent was evaporated the residue was purified by flash column chromatography