9-Meth­oxy-6a,11a-dimethyl-6a,11a-dihydro-6H-1-benzofuro[3,2-c]chromen-3-ol from Dalbergia oliveri

  title={9-Meth­oxy-6a,11a-dimethyl-6a,11a-dihydro-6H-1-benzofuro[3,2-c]chromen-3-ol from Dalbergia oliveri
  author={Sujittra Deesamer and Warinthorn Chavasiri and Narongsak Chaichit and Nongnuj Muangsin and Udom Kokpol},
  booktitle={Acta crystallographica. Section E, Structure reports online},
The title compound, commonly known as (+)-(6aS,11aS)-medicarpin, C(16)H(14)O(4), was isolated from Dalbergia oliveri and displays a rigid mol-ecule consisting of four fused rings. The benzofuran system is inclined at an angle of 76.49 (2)° with respect to the chroman unit. The compound exists as a polymeric chain arising from inter-molecular O-H⋯O bonding. 

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Acta Cryst. A64

  • G M Sheldrick
  • Acta Cryst. A64
  • 2008
3 Excerpts


  • S Deesamer, U Kokpola, +4 authors S Combesc
  • Tetrahedron
  • 2007
3 Excerpts


  • Bruker Bruker AXS Inc
  • 2006

Acta Cryst. E59

  • T Aree, S Tip-Pyang, S Seesukphronrarak, N Chaichit
  • Acta Cryst. E59
  • 2003
1 Excerpt

J. Appl. Cryst

  • L J Farrugia
  • J. Appl. Cryst
  • 1999
2 Excerpts


  • J A Hargreaves, J W Mansfield, D T Coxon
  • Nature
  • 1976
2 Excerpts

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