3,3,6,6-Tetra­Methyl-9-(1-Methyl-1H-Indol-2-Yl)-1,2,3,4,5,6,7,8,9,10-Deca­Hydro­Acridine-1,8-Dione

Abstract

In the acridine system of the title mol­ecule, C26H30N2O2, both cyclo­hex-2-enone rings adopt sofa conformations. The indole ring system is essentially planar, with a maximum deviation of 0.017 (2) Å for a bridgehead C atom. An intra­molecular C—H⋯O hydrogen bond occurs. The mol­ecules assemble into C(6) chains in the crystal by way of N—H⋯O hydrogen bonds.