Acta Cryst. (2006). E62, o721-o723  [ doi:10.1107/S160053680600208X ]

N-[1-Hydroxy-3-(methylsulfanylmethylsulfinyl)propan-2-yl]-2-oxo-2H-chromene-3-carboxamide

X.-F. Cheng, L.-Q. Cao, W.-B. Chen and H.-B. Song

Abstract: In the title compound, C₁₅H₁₇NO₅S₂, an analogue of the antibiotic sparsomycin, the chiral S atom is in an R configuration and the chiral C atom is in an S configuration. Molecules translated by one unit along the b axis are linked into chains by intermolecular O-HO and C-HO hydrogen bonds. Adjacent screw-related chains are interlinked via C-HO hydrogen-bonding interactions.

Online 25 January 2006

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