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3-Amino-2-methyl-4-oxo-3,4-dihydroquinazolin-1-ium p-toluenesulfonate monohydrate
In the title hydrated molecular salt, C(9)H(10)N(3)O(+)·C(7)H(7)O(3)S(−)·H(2)O, the cation is protonated at a quinazolinone N atom and an intramolecular N—H⋯O hydrogen bond occurs. In the crystal structure, intermolecular N—H⋯O and O—H⋯O hydrogen bonds and C—H⋯O, C—H⋯π and weak aromatic π–π stack...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977733/ https://www.ncbi.nlm.nih.gov/pubmed/21583869 http://dx.doi.org/10.1107/S1600536809013841 |