Acta Cryst. (2007). C63, o458-o461  [ doi:10.1107/S0108270107029010 ]

2,5-Dimethyl-6,7-dihydrobenzo[h]pyrazolo[1,5-a]quinazoline and 2-tert-butyl-5-methyl-6,7-dihydrobenzo[h]pyrazolo[1,5-a]quinazoline

J. Portilla, J. Quiroga, J. Cobo, J. N. Low and C. Glidewell

Formula: C₁₆H₁₅N₃ and C₁₉H₂₁N₃

Online 14 July 2007

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