反应详情

According to the general procedure D, from #86 (300 mg, 0.45 mmol, 1 eq.), #168 (106 mg, 0.45 mmol, 1 eq.), dichloromethane (10 mL), HATU (194 mg, 0.54 mmol, 1.2 eq.) and diisopropylethylamine (117 mg, 0.9 mmol, 2 eq.) was synthesized the crude desired material, which was purified by reverse phase chromatography (Method P) to afford #191 (159 mg, 40%) as a white solid. HPLC (Protocol X): m/z 873.4 [M+H+], retention time=3.32 minutes (purity=99%).

1. customwas purified by reverse phase chromatography (Method P)