5-Chloro-1H-indole-2-carboxylic acid → 5-Chloro-N-{1-[(2,2-dimethyl-1,3-dioxan-5-yl)methyl]-2-oxo-1,2,3,4-tetrahydroquinolin-3-yl}-1H-indole-2-carboxamide

Participants

Reaction Steps

Following a standard amide coupling procedure analogous to Example 1, using 3-amino-1-[(2,2-dimethyl-1,3-dioxan-5-yl)methyl]-3,4-dihydroquinolin-2(1H)-one (Method 4) as the amine and 5-chloroindole-2-carboxylic acid as the acid afforded the title compound (85%) as a white solid.

Provenance & Evidence