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4-Amino-2,8-dimethyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one
In the title compound, C(8)H(9)N(5)O, the mean planes through the pyrimidine and triazine rings form a dihedral angle of 2.83 (16)°. The amino group adopts a trigonal-planar configuration and forms an intramolecular resonance-assisted N—H⋯O=C hydrogen bond with the carbonyl group. In the crystal, m...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007556/ https://www.ncbi.nlm.nih.gov/pubmed/21588357 http://dx.doi.org/10.1107/S1600536810027522 |