HCID 59624627, compound → HCID 178490938, compound

Participants

Reaction Steps

A solution of 6-chloro-N-(2-fluoropyridin-4-yl)-8-((4-methoxybenzyl)(pyridin-2-yl)amino)imidazo[1,2-b]pyridazine-3-carboxamide (60 mg, 0.119 mmol) and (trans)-cyclohexane-1,4-diamine (136 mg, 1.191 mmol) in NMP (1 mL) was heated at 90° C. for 8 h and then cooled to room temperature. The crude reaction mixture was purified by preparative HPLC (Phenomenex Axia Luna 5 micron 30×100 mm) to obtain the pure product as a white solid, which was used without further purification.

Provenance & Evidence