1-Methyl-7-(4-nitro­phen­yl)-3-phenyl­pyrazolo[3,4-b]pyrrolo[3,4-d]pyridine-6,8(3H,7H)-dione

In the title compound, C(21)H(13)N(5)O(4), the dihedral angles formed between the planes of the phenyl and nitro­phenyl 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.

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Podrobná bibliografie
Hlavní autoři: Sabino, Jose R., Oliveira, Cecília M. A., Fraga, Carlos A. M., Barreiro, Eliezer J., de Oliveira, Valéria, Menegatti, Ricardo
Médium: Artigo
Jazyk:Inglês
Vydáno: International Union of Crystallography 2008
Témata:
Organic Papers
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2959918/
https://ncbi.nlm.nih.gov/pubmed/21581329
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536808037240
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