Sodium Iodide → HCID 67340941, compound

Participants

Reaction Steps

A mixture of 3-(β-D-glucopyranosyloxy)-4-[2-(4-{3-[2-hydroxy-1,1-bis(hydroxymethyl)ethylamino]propoxy}phenyl)-ethyl]-1H-indazole (57 mg), 2-bromoacetoamide (41 mg), cesium carbonate (97 mg) and a catalytic amount of sodium iodide in N,N-dimethylformamide (1 mL) was stirred at room temperature overnight. To the reaction mixture was added water, and the resulting mixture was purified by solid phase extraction on ODS (washing solvent: distilled water, eluent: methanol) and preparative reverse phase column chromatography (Shiseido CAPCELL PAK UG120 ODS, 5 μm, 120 Å, 20×50 mm, flow rate 30 mL/minute linear gradient, water/methanol=90/10-10/90) successively to give the title compound (7 mg).

Provenance & Evidence