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Monoclinic polymorph of 3,7-dimethyl-1-(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione
The structure of the title compound, pentoxifylline, C(13)H(18)N(4)O(3), has been previously characterized as a triclinic polymorph [Pavelčík et al. (1989 ▶). Acta Cryst. C45, 836–837]. We have discovered the monoclinic form. There are no strong hydrogen bonds in the crystal structure, rather, moder...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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International Union of Crystallography
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247589/ https://www.ncbi.nlm.nih.gov/pubmed/22219894 http://dx.doi.org/10.1107/S1600536811040232 |