Acta Cryst. (2004). C60, o879-o883  [ doi:10.1107/S0108270104022231 ]

Four bromo-substituted pyrazoline and isoxazolinone spiro derivatives

G. Bruno, F. Nicoló, A. Rotondo, F. Foti, F. Risitano and G. Grassi

Formula: C₂₄H₁₈BrN₃O₂, C₂₄H₁₈BrN₃O₃, C₂₉H₂₀BrClN₄O and C₃₀H_22.89Br_1.11N₄O

Online 11 November 2004

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