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3,22-Dioxa-11,14-diazapentacyclo[12.8.0.0(2,11).0(5,10).0(15,20)]docosa-5(10),6,8,15(20),16,18-hexaene-4,21-dione
In the title compound, C(18)H(14)N(2)O(4), the piperazine ring adopts a chair conformation and the dihedral angle between the aromatic rings is 13.09 (9)°. In the crystal, molecules are linked along the c axis by C—H⋯π and N⋯π [H(N)–centroid distances = 2.8030 (2) and 3.376 (2) Å] interactions bet...
Autores principales: | Ren, Xiaolin, Feng, Jiao, Wang, Jinglin, Liu, Bin, Yang, Binsheng |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3790403/ https://www.ncbi.nlm.nih.gov/pubmed/24098222 http://dx.doi.org/10.1107/S1600536813024537 |
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