Acta Cryst. (2007). E63, o1921-o1923  [ doi:10.1107/S1600536807011804 ]

2-Dipropylamino-6-methyl-5-(4-methylphenyl)-3,8-diphenyl-5,8-dihydropyrazolo[4',3':5,6]pyrano[2,3-d]pyrimidin-4(3H)-one

Q.-Y. Ren and H.-W. He

Abstract: In the title molecule, C₃₄H₃₅N₅O₂, all bond lengths and angles are within normal ranges. The crystal packing is stabilized by weak intermolecular C-HO hydrogen bonds and - interactions.

Online 28 March 2007

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