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4-Hydroxy-6-[(4-hydroxy-1-oxo-1,2-dihydrophthalazin-6-yl)carbonyl]phthalazin-1(2H)-one
In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the molecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, intermolecular N—H⋯O and O—H⋯O interactions link the molecules....
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971903/ https://www.ncbi.nlm.nih.gov/pubmed/21578782 http://dx.doi.org/10.1107/S1600536809046509 |