N-methyl-2-oxoindoline-5-sulfonamide → 3-[1-{3-[3-(4-Acetyl-piperazin-1-yl)-propyl]-4,5,6,7-tetrahydro-1H-indol-2-yl}-meth-(Z)-ylidene]-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid methylamide

Participants

Reaction Steps

3-[3-(4-Acetyl-piperazin-1-yl)-propyl]-4,5,6,7-tetrahydro-1H-indole-2-carbaldehyde (70 mg, 0.22 mmol) was condensed with 5-methylaminosulfonyl-oxindole (50 mg, 1.01eq.) under the same conditions used in Example 1 to give 61 mg of the desired product.

Provenance & Evidence