Potassium Carbonate → HCID 11705822, 화합물

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To a mixture of 1-(3-fluoro-4-hydroxyphenyl)-3-(2-(4-fluorophenyl)acetyl)thiourea (24 mg, 0.075 mmol), 4,6-dichloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (15.3 mg, 0.075 mmol, preparation: J. Org. Chem. 1958, 23, 852, the disclosure of which is herein incorporated by reference) and K2CO3 (10 mg, 0.075 mmol) was added DMF (2 mL). The reaction was stirred at RT for 24 h. The reaction was quenched with water (2 mL) and CH2Cl2 (5 mL). The organic layer was separated, dried with sodium sulfate, concentrated in vacuo and purified by reverse phase preparative HPLC to give the title compound (22.9 mg, 60%) as a white solid. MS(ESI+) m/z 457 (M+H)+.

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