(2S)-3-methylbutan-2-amine

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

実験手順: To 5-bromo-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide (80 mg, 0.216 mmol) in dioxane and water (4 mL/1 mL) was added (3-formylphenyl)boronic acid (45 mg), Pd(PPh3)4 (25 mg) and K2CO3 (104 mg). The reaction mixture was redissolved in DMSO (2 mL). To the resultant mixture zinc chloride (30 mg), NaCNBH3 (30 mg) and (2s)-3-methyl-2-butanamine (50 mg) were added. The mixture was heated to 100° C. for 30 minutes by microwave irradiation and purified by HPLC with TFA to afford the title compound (16 mg). purified by HPLC with TFA

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

実験手順: Prepared in a similar manner to Example 162 using (S)-3-methylbutan-2-amine and 2,3,5,6-tetrafluoro-p-toluic acid (93%). 1H NMR (CDCl3) δ 0.98 (d, J=6.9 Hz, 6H) 1.18 (d, J=6.8 Hz, 3H), 2.29 (m, 3H), 4.09 (m, 1H), 5.72 (bs, 1H). MS (304.1, M+H) m. p. 146-147° C.

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

実験手順: 3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chloro-phenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2-dimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 40 mg (18%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.85 (dd, 6H), 1.05 (d, 3H), 1.7 (m,1H) 3.10 (m, 1H), 7.43 (s, 2H), 7.48 (d, 2H), 7.70 (s, 1H), 7.80 (d, 2H).

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

実験手順: 3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chloro-phenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2-dimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 40 mg (18%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.85 (dd, 6H), 1.05 (d, 3H), 1.7 (m,1H) 3.10 (m, 1H), 7.43 (s, 2H), 7.48 (d, 2H), 7.70 (s, 1H), 7.80 (d, 2H).

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

実験手順: 3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chloro-phenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2-dimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 40 mg (18%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.85 (dd, 6H), 1.05 (d, 3H), 1.7 (m,1H) 3.10 (m, 1H), 7.43 (s, 2H), 7.48 (d, 2H), 7.70 (s, 1H), 7.80 (d, 2H).

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

実験手順: 3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chloro-phenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2-dimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 40 mg (18%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.85 (dd, 6H), 1.05 (d, 3H), 1.7 (m,1H) 3.10 (m, 1H), 7.43 (s, 2H), 7.48 (d, 2H), 7.70 (s, 1H), 7.80 (d, 2H).

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

実験手順: To 5-bromo-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide (80 mg, 0.216 mmol) in dioxane and water (4 mL/1 mL) was added (3-formylphenyl)boronic acid (45 mg), Pd(PPh3)4 (25 mg) and K2CO3 (104 mg). The reaction mixture was redissolved in DMSO (2 mL). To the resultant mixture zinc chloride (30 mg), NaCNBH3 (30 mg) and (2s)-3-methyl-2-butanamine (50 mg) were added. The mixture was heated to 100° C. for 30 minutes by microwave irradiation and purified by HPLC with TFA to afford the title compound (16 mg). purified by HPLC with TFA

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

実験手順: To 5-bromo-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide (80 mg, 0.216 mmol) in dioxane and water (4 mL/1 mL) was added (3-formylphenyl)boronic acid (45 mg), Pd(PPh3)4 (25 mg) and K2CO3 (104 mg). The reaction mixture was redissolved in DMSO (2 mL). To the resultant mixture zinc chloride (30 mg), NaCNBH3 (30 mg) and (2s)-3-methyl-2-butanamine (50 mg) were added. The mixture was heated to 100° C. for 30 minutes by microwave irradiation and purified by HPLC with TFA to afford the title compound (16 mg). purified by HPLC with TFA

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

実験手順: Prepared in a similar manner to Example 162 using (S)-3-methylbutan-2-amine and 2,3,5,6-tetrafluoro-p-toluic acid (93%). 1H NMR (CDCl3) δ 0.98 (d, J=6.9 Hz, 6H) 1.18 (d, J=6.8 Hz, 3H), 2.29 (m, 3H), 4.09 (m, 1H), 5.72 (bs, 1H). MS (304.1, M+H) m. p. 146-147° C.

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

実験手順: 3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chloro-phenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2-dimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 40 mg (18%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.85 (dd, 6H), 1.05 (d, 3H), 1.7 (m,1H) 3.10 (m, 1H), 7.43 (s, 2H), 7.48 (d, 2H), 7.70 (s, 1H), 7.80 (d, 2H).

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

実験手順: To the compound 3-[2-{[3-(diethylamino)propyl]amino}-8-(2,6-difluorophenyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid (31 mg, 0.06 mmol) in DMF (0.5 mL) were added HBTU (27 mg, 0.072 mmol), triethylamine (16.9 uL, 0.12 mmol) and (2S)-3-methyl-2-butanamine (10.5 uL, 0.09 mmol). The mixture was stirred at rt overnight. Separation by HPLC with TFA, followed by neutralization with SPE amine cartridge afforded the title compound (14 mg, 40%). LC-MS m/z 591 (M+H)+. Separation by HPLC with TFA

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

実験手順: To the compound 3-[2-{[3-(diethylamino)propyl]amino}-8-(2,6-difluorophenyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid (31 mg, 0.06 mmol) in DMF (0.5 mL) were added HBTU (27 mg, 0.072 mmol), triethylamine (16.9 uL, 0.12 mmol) and (2S)-3-methyl-2-butanamine (10.5 uL, 0.09 mmol). The mixture was stirred at rt overnight. Separation by HPLC with TFA, followed by neutralization with SPE amine cartridge afforded the title compound (14 mg, 40%). LC-MS m/z 591 (M+H)+. Separation by HPLC with TFA