Acta Cryst. (2008). C64, o643-o648  [ doi:10.1107/S010827010803669X ]

Four 2-amino-6-aryl-4-methoxy-11H-pyrimido[4,5-b][1,4]benzodiazepines: similar molecular structures but different crystal structures

R. Rodríguez, J. Cobo, M. Nogueras, J. N. Low and C. Glidewell

Formula: C₁₈H₁₅N₅O, C₁₈H₁₄FN₅O, C₁₈H₁₄N₆O₃ and C₁₉H₁₇N₅O₂

Online 22 November 2008

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