反应详情

4-{7-[Bis-(2-trimethylsilanyl-ethoxymethyl)-amino]-6-bromo-3-quinolin-3-yl-pyrazolo[1,5-a]pyrimidin-5-yl}-cyclohexanecarboxylic acid methyl ester (100 mg, 0.135 mmol) in 2:1 MeOH:H2O (3 mL) was treated with 2N NaOH(aq) (0.5 mL). The reaction mixture was stirred at room temperature for 18 hours. The reaction mixture was treated with 1N hydrochloride solution (2 ml) at 65° C. for 4 h. The reaction mixture was concentrated and purified by prep-LC to afford the title compound (21.8 mg): LC/MS RT=3.57 min. Mass calculated for, M+H 466.08, observed 466.08.

1. concentrationThe reaction mixture was concentrated
2. custompurified by prep-LC