Acta Cryst. (2007). E63, o129-o131  [ doi:10.1107/S1600536806050859 ]

4'-(4-Methoxyphenyl)-1'-methyl-5-diphenyl-5,6,7,8,9,10-hexahydro-1,3-cyclooctapyrimidino[2,3-b]thiazole-2-spiro-3'-pyrrolidine-2'-spiro-3''-1H-indole-2'',3(2H,3''H)-dione

R. Prakash, D. Gayathri, D. Velmurugan, K. Ravikumar and M. Poornachandran

Abstract: In the title compound, C₃₆H₃₆N₄O₃S, the pyrrolidine ring adopts an envelope conformation and the thiazolidine ring is planar. The molecule is stabilized by weak C-HO interactions and the crystal packing is stabilized by N-HN intermolecular interactions, generating a centrosymmetric dimer with an R₂²(16) motif.

Online 6 December 2006

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