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2-Hydroxy-1,6,7,8-tetramethoxy-3-methylanthraquinone
The title compound, C(19)H(18)O(7), also known as chrysoobtusin, was isolated from Cassia tora L. (Leguminosae). The anthraquinone ring system is almost planar, the dihedral angle between the two benzene rings being 4.27 (4)°. The structure is stabilized by intra- and intermolecular O—H⋯O and C—H⋯O...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960471/ https://www.ncbi.nlm.nih.gov/pubmed/21201403 http://dx.doi.org/10.1107/S1600536807067864 |