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Stemofoline ethyl acetate solvate

Journal Article


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Abstract


  • Crystals of the title compound, C22H29NO5 center dot C4H8O2, {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetrahydro-6-methyl-2,5-methano-4,3,8a-[1]propanyl[3]ylidenefuro[3,2-f][1,4]oxazepin-7(5H)-ylidene]-4-methoxy-3-methylfuran-2(5H)-one ethyl acetate solvate} were isolated from the root extracts of Stemona aphylla (Stemonaceae). The structure closely resembles those of stemofoline derivatives which have previously been reported. Intermolecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak interactions which could influence the packing of species within the unit cell.

UOW Authors


  •   Mungkornasawakul, Pitchaya (external author)
  •   Pyne, Stephen
  •   Ung, Alison T. (external author)
  •   Jatisatienr, Araya (external author)
  •   Willis, Anthony C. (external author)

Publication Date


  • 2009

Citation


  • Mungkornasawakul, P., Pyne, S. G., Ung, A. T., Jatisatienr, A. & Willis, A. C. (2009). Stemofoline ethyl acetate solvate. Acta Crystallographica Section E: Structure Reports Online, 65 (8), o1878-o1879.

Scopus Eid


  • 2-s2.0-68749095211

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2205&context=scipapers

Ro Metadata Url


  • http://ro.uow.edu.au/scipapers/1138

Start Page


  • o1878

End Page


  • o1879

Volume


  • 65

Issue


  • 8

Abstract


  • Crystals of the title compound, C22H29NO5 center dot C4H8O2, {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetrahydro-6-methyl-2,5-methano-4,3,8a-[1]propanyl[3]ylidenefuro[3,2-f][1,4]oxazepin-7(5H)-ylidene]-4-methoxy-3-methylfuran-2(5H)-one ethyl acetate solvate} were isolated from the root extracts of Stemona aphylla (Stemonaceae). The structure closely resembles those of stemofoline derivatives which have previously been reported. Intermolecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak interactions which could influence the packing of species within the unit cell.

UOW Authors


  •   Mungkornasawakul, Pitchaya (external author)
  •   Pyne, Stephen
  •   Ung, Alison T. (external author)
  •   Jatisatienr, Araya (external author)
  •   Willis, Anthony C. (external author)

Publication Date


  • 2009

Citation


  • Mungkornasawakul, P., Pyne, S. G., Ung, A. T., Jatisatienr, A. & Willis, A. C. (2009). Stemofoline ethyl acetate solvate. Acta Crystallographica Section E: Structure Reports Online, 65 (8), o1878-o1879.

Scopus Eid


  • 2-s2.0-68749095211

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=2205&context=scipapers

Ro Metadata Url


  • http://ro.uow.edu.au/scipapers/1138

Start Page


  • o1878

End Page


  • o1879

Volume


  • 65

Issue


  • 8