1‐(1‐Amino‐4‐bromo‐9,10‐dioxo‐9,10‐dihydro­anthracen‐2‐ylcarbon­yl)‐1,3‐dicyclo­hexyl­urea

In the title compound, C₂₈H₃₀BrN₃O₄, the mol­ecules are linked by C—H?Br and N—H?O hydrogen bonds into one‐dimensional chains, which are arranged into a three‐dimensional network through a combination of C—H?O hydrogen bonds and two kinds of π–π inter­actions between the benzene rings of the anthraquinone units.