Acta Cryst. (2006). E62, o4933-o4935  [ doi:10.1107/S1600536806040633 ]

Hydrogen-bonded sheets in 4-amino-8,8-dimethyl-2-(methylsulfanyl)-8,9-dihydropyrimidino[4,5-b]quinolin-6(7H)-one

S. Cruz, J. Cobo, J. N. Low and C. Glidewell

Abstract: The title molecule, C₁₄H₁₆N₄OS, shows strong bond fixation within the fused heterocyclic rings. In the crystal structure, molecules are linked into sheets by a combination of N-HN and N-HO hydrogen bonds.

Online 13 October 2006

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