Nearly Centrosymmetric (S)-7-(2,6-Dichlorobenzyl)-8-(3-oxocyclopentyl)-1,3-dipropyl-7H-purine-2,6-dione

The structure of the title compound, C₂₃H₂₆Cl₂N₄O₃, with two molecules in the asymmetric unit, is essentially centrosymmetric apart from the cyclopentanone rings. Nevertheless, it was possible to determine the absolute configuration unambiguously.

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