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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.


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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.


Related in: MedlinePlus