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2-Amino-4′-bromo-2′,5-dioxo-4H,5H-pyrano[3,2-c]chromene-4-spiro-3′(2′H)-1′H-indole-3-carbonitrile N,N-dimethylformamide solvate

In the molecule of the title compound, C(20)H(10)BrN(3)O(4)·C(3)H(7)NO, the spiro pyran ring adopts a twist conformation. The indole and coumarin ring systems are each nearly planar, and are oriented at a dihedral angle of 79.29 (3)°. In the crystal structure, intermolecular N—H⋯O, N—H⋯N, C—H⋯O an...

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Detalles Bibliográficos
Autor principal:	Zhu, Song-Lei
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2008
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961414/ https://www.ncbi.nlm.nih.gov/pubmed/21202670 http://dx.doi.org/10.1107/S1600536808015626

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