Sulfamide → HCID 22031401, compound

Participants

Reaction Steps

A mixture of 54 mg 6-(3-methyl-1-trityl-1H-4-pyrazolyl)-4-piperazin-1-yl-quinoline obtained in Example 187, 96 mg sulfamide, and 5 mL dioxane was heated for 4 hours under reflux. The reaction solution was evaporated, then ethyl acetate and water were added to the residue, and the organic layer was separated, then washed with brine and dried over anhydrous magnesium sulfate. The solvent was evaporated, and the residue was purified by silica gel column chromatography (hexane/ethyl acetate) to give 45 mg of the title compound as a white solid.

Provenance & Evidence