Acta Cryst. (2006). E62, o2163-o2165  [ doi:10.1107/S1600536806015741 ]

Ethyl 2-amino-3-ethoxycarbonyl-7,8-dimethyl-4-[4-(methylsulfanyl)phenyl]-5-oxo-4H-pyrano[3,2-c]chromene-3-carboxylate

S. Lakshmi, D. Manvar, A. Parecha, A. Shah, M. A. Sridhar and J. Shashidhara Prasad

Abstract: In the title compound, C₂₄H₂₃NO₅S, the pyran ring bearing the amino group adopts a flattened boat conformation. In the crystal structure, the molecules are linked by N-HO hydrogen bonds.

Online 5 May 2006

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