HCID 19024706, compound → HCID 19024777, compound

Participants

Reaction Steps

Benzyl 4-[3-[3-[N-benzyl-N-[bis(4-isobutylphenyl)methyl]amino]benzoyl]indol-1-yl]butyrate (24 mg) was dissolved in a mixture of methanol 93 ml) and 1,4-dioxane (3 ml), and 10% palladium on carbon (12 mg) was added. The mixture was stirred under hydrogen atmosphere at room temperature for 5 hours. The catalyst was removed by filtration and the filtrate was evaporated. The residue was chromatographed on silica gel (2 g) eluting with a mixture of chloroform and methanol (50:1) to give 4-[3-[3-[N-benzyl-N-[bis(4-isobutylphenyl)methyl]amino]benzoyl]indol-1-yl]butyric acid as (14 mg) powder.

Provenance & Evidence