HCID 23498825, compound → HCID 44299236, compound

Participants

Reaction Steps

{(4-[3-(2-Formyl-4,5,6,7-tetrahydro-1H-indol-3-yl)-propyl]-piperazin-1-yl}-acetic acid (50 mg, 0.15 mmol), prepared as described in Example 18, was condensed with 5-ethylsulfonyloxindole (66 mg, 60% pure) following the same procedure used in example 1. The formed solid was purified by flash chromatography, eluting with (dichloromethane: methanol 8:1, 5:1:0.01 acetic acid) to give 25 mg of the desired product.

Provenance & Evidence