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14-Ethoxy-4,6-dimethyl-9-phenyl-8,12-dioxa-4,6-diazatetracyclo[8.8.0.0(2,7).0(13,18)]octadeca-2(7),13,15,17-tetraene-3,5,11-trione
In the title compound, C(23)H(20)N(2)O(6), the fused pyrone and pyran rings each adopt a sofa conformation. The dihedral angle between the mean planes of the pyran and phenyl rings is 61.9 (1)°. In the crystal, molecules are linked by two pairs of C—H⋯O hydrogen bonds, forming dimers. These dimers...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588261/ https://www.ncbi.nlm.nih.gov/pubmed/23476462 http://dx.doi.org/10.1107/S160053681205009X |