4-甲氧苄基异氰酸酯

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: 3-(3,5-dimethyl-1H-pyrazol-4-ylmethyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester (514, 10 mg, 0.03 mmol) was dissolved in dichloromethane (0.5 mL). 1,8-Diazabicylo[5.4.0]unde-7-ene (6 mg, 0.04 mmol) was added. 1-Isocyanatomethyl-4-methoxy-benzene (545, 6.5 mg, 0.04 mmol) was added. The reaction was allowed to proceed at room temperature for 30 minutes. Acetic acid (0.2 mL) was added to the reaction. The solvents were removed under reduced pressure. The residue was dissolved in dimethyl sulfoxide (0.2 mL) and purified by reverse phase HPLC on a Phenomenex column (50 mm×10 mm ID), eluting with water with 0.1% trifluoroacetic acid and 20-100% acetonitrile with 0.1% trifluoroacetic acid over 16 minutes at a flow rate of 6 mL/minute to provide the desired compound P-0135. MS (ESI) [M+H+]+=390.3. The solvents were removed under reduced pressure The residue was dissolved in dimethyl sulfoxide (0.2 mL) purified by reverse phase HPLC on a Phenomenex column (50 mm×10 mm ID) eluting with water with 0.1% trifluoroacetic acid and 20-100% acetonitrile with 0.1% trifluoroacetic acid over 16 minutes at a flow rate of 6 mL/minute

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

实验步骤: This compound was prepared from 7-(piperazin-1-yl)-2-(pyridin-3-yl)thiazolo[5,4-d]pyrimidin-5-amine using 4-methoxybenzyl isocyanate in a yield of 40%, according to the procedure for the synthesis of example 42. according to the procedure for the synthesis of example 42

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

实验步骤: To a suspension of 6-(4-amino-2,2-dioxo-1H-benzo[c][1,2,6]thiadiazin-5-yloxy)hexan-1-aminium chloride (166 mmol, 52 mg) (Example 280) in dry DCM (6 mL) was successively added Et3N (332 mmol, 46 μL) and 1-(isocyanatomethyl)-4-methoxybenzene (183 mmol, 26 μL). The reaction was stirred for 48 hours at room temperature then concentrated in vacuo. The residue was washed with water, dried, then purified on silica gel (20% to 100% EtOAc in hexanes) to give the desired product (64 mg, 81.0% yield). 1H NMR (400 MHz, DMSO-d6) δ 1.296 (m, 2H), 1.371 (m, 4H), 1.791 (pentet, J=8 Hz, 2H), 2.980 (q, J=6 Hz, 2H), 3.695 (s, 3H), 4.086 (d, J=6 Hz, 2H), 4.131 (t, J=6 Hz, 2H), 5.836 (br. t, J=5 Hz, 1H), 6.141 (br. t, J=6 Hz, 1H), 6.585 (d, J=8 Hz, 1H), 6.727 (d, J=8 Hz, 1H), 6.840 (d, J=9 Hz, 2H), 7.137 (d, J=9 Hz, 2H), 7.433 (t, J=8 Hz, 1H), 7.803 (br. s, 1H), 8.321 (br. s, 1H), 10.926 (s, 1H). MS 476 (MH+). then concentrated in vacuo The residue was washed with water dried purified on silica gel (20% to 100% EtOAc in hexanes)

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

实验步骤: Reagents: Benzylisothiocyanate (6.5 mmol, 0.85 mL), p-metoxybenzyl-isocyanate (6.5 mmol, 0.92 mL) and SO2Cl2 (6.5 mmol, 0.52 mL) in diethyl ether (25 mL). Isolation: solvent evaporation. Purification: silica gel column chromatography (AcOEt/hexane, 1:4). Isolation: solvent evaporation Purification

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

实验步骤: Prepared as in Example 227d from 3-amino-2,2-dimethylpropan-1-ol and 4-methoxybenzyl isocyanate in 100% yield. MS 267 (MH+).

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

实验步骤: Prepared as in Example 227d from 3-amino-2,2-dimethylpropan-1-ol and 4-methoxybenzyl isocyanate in 100% yield. MS 267 (MH+).

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: cis-1-{3-[4-Amino-5-(3-benzyloxy-phenyl)-pyrrolo[2,3-d]pyrimidin-7-yl]-cyclobutylmethyl}-3-(4-methoxy-benzyl)-urea is prepared as described in Example 26 using cis-7-(3-aminomethyl-cyclobutyl)-5-(3-benzyloxy-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine and 4-methoxybenzyl isocyanate (Aldrich, Buchs, Switzerland). Analytical HPLC: tR=7.21 min (Grad 2); ES-MS: m/eo=562.9.

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

实验步骤: 3-(3,5-dimethyl-1H-pyrazol-4-ylmethyl)-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester (514, 10 mg, 0.03 mmol) was dissolved in dichloromethane (0.5 mL). 1,8-Diazabicylo[5.4.0]unde-7-ene (6 mg, 0.04 mmol) was added. 1-Isocyanatomethyl-4-methoxy-benzene (545, 6.5 mg, 0.04 mmol) was added. The reaction was allowed to proceed at room temperature for 30 minutes. Acetic acid (0.2 mL) was added to the reaction. The solvents were removed under reduced pressure. The residue was dissolved in dimethyl sulfoxide (0.2 mL) and purified by reverse phase HPLC on a Phenomenex column (50 mm×10 mm ID), eluting with water with 0.1% trifluoroacetic acid and 20-100% acetonitrile with 0.1% trifluoroacetic acid over 16 minutes at a flow rate of 6 mL/minute to provide the desired compound P-0135. MS (ESI) [M+H+]+=390.3. The solvents were removed under reduced pressure The residue was dissolved in dimethyl sulfoxide (0.2 mL) purified by reverse phase HPLC on a Phenomenex column (50 mm×10 mm ID) eluting with water with 0.1% trifluoroacetic acid and 20-100% acetonitrile with 0.1% trifluoroacetic acid over 16 minutes at a flow rate of 6 mL/minute