反应详情

The title compound was prepared in analogy to example 90, from (2-methoxy-[3,4′]bipyridinyl-3′-yl)-(2,2,2-trifluoro-ethyl)-amine (example 135, intermediate a) and 3-methanesulfonyl-5-trifluoromethyl-benzoic acid (example 114, intermediate a) after a reaction time of 72 hours. The compound was purified by silica gel chromatography using a MPLC system (CombiFlash Companion, Isco Inc.) eluting with a gradient of CH2Cl2: EtOAc (100:0 to 85:15), followed by preparative HPLC using a gradient of methanol:water (10:50 to 95:5). Light yellow foam (28%). MS (ESI): m/z=534.090 [M+H]+.

1. customThe compound was purified by silica gel chromatography
2. washeluting with a gradient of CH2Cl2: EtOAc (100:0 to 85:15)