In the title compound, C21H13N5O4, the dihedral angles formed between the planes of the phenyl and nitro-phenyl rings and that of the heterotricyclic plane are 41.29 (7) and 61.35 (6)°, respectively. In the crystal, weak C - H⋯O interactions help to establish the packing. © 2008.
CITATION STYLE
Sabino, J. R., Oliveira, C. M. A., Fraga, C. A. M., Barreiro, E. J., Oliveira, V. D., & Menegatti, R. (2008). 1-Methyl-7-(4-nitro-phen-yl)-3-phenyl-pyrazolo[3,4-b]pyrrolo[3,4-d] pyridine-6,8(3H,7H)-dione. Acta Crystallographica Section E: Structure Reports Online, 64(12). https://doi.org/10.1107/S1600536808037240
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