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Stemofoline ethyl acetate solvate.

Mungkornasawakul P, Pyne SG, Ung AT, Jatisatienr A, Willis AC - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: Crystals of the title compound, C(22)H(29)NO(5)·C(4)H(8)O(2), {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetra-hydro-6-methyl-2,5-methano-4,3,8a-[1]propan-yl[3]yl-idene-furo[3,2-f][1,4]oxazepin-7(5H)-yl-idene]-4-meth-oxy-3-methyl-furan-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.Inter-molecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak inter-actions which could influence the packing of species within the unit cell.

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ABSTRACT
Crystals of the title compound, C(22)H(29)NO(5)·C(4)H(8)O(2), {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetra-hydro-6-methyl-2,5-methano-4,3,8a-[1]propan-yl[3]yl-idene-furo[3,2-f][1,4]oxazepin-7(5H)-yl-idene]-4-meth-oxy-3-methyl-furan-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. Inter-molecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak inter-actions which could influence the packing of species within the unit cell.

No MeSH data available.


The molecular structure of stemofoline ethyl acetate solvate, with the atom labelling scheme. Displacement ellipsoids for non-H atoms are drawn at the 30% probability level.
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Fap1: The molecular structure of stemofoline ethyl acetate solvate, with the atom labelling scheme. Displacement ellipsoids for non-H atoms are drawn at the 30% probability level.


Stemofoline ethyl acetate solvate.

Mungkornasawakul P, Pyne SG, Ung AT, Jatisatienr A, Willis AC - Acta Crystallogr Sect E Struct Rep Online (2009)

The molecular structure of stemofoline ethyl acetate solvate, with the atom labelling scheme. Displacement ellipsoids for non-H atoms are drawn at the 30% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977317&req=5

Fap1: The molecular structure of stemofoline ethyl acetate solvate, with the atom labelling scheme. Displacement ellipsoids for non-H atoms are drawn at the 30% probability level.
Bottom Line: Crystals of the title compound, C(22)H(29)NO(5)·C(4)H(8)O(2), {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetra-hydro-6-methyl-2,5-methano-4,3,8a-[1]propan-yl[3]yl-idene-furo[3,2-f][1,4]oxazepin-7(5H)-yl-idene]-4-meth-oxy-3-methyl-furan-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.Inter-molecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak inter-actions which could influence the packing of species within the unit cell.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
Crystals of the title compound, C(22)H(29)NO(5)·C(4)H(8)O(2), {[systematic name: (2R,3R,5R,5aS,6R,8aR,9S)-(5Z)-5-[3-butyl-tetra-hydro-6-methyl-2,5-methano-4,3,8a-[1]propan-yl[3]yl-idene-furo[3,2-f][1,4]oxazepin-7(5H)-yl-idene]-4-meth-oxy-3-methyl-furan-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. Inter-molecular contacts are observed between some C-bonded H atoms and nearby O atoms, perhaps indicating weak inter-actions which could influence the packing of species within the unit cell.

No MeSH data available.