(alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla

(alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla

The molecule of O-acetylswietenolide, C29H36O9, isolated from the seeds of Swietenia macrophylla, features four six-membered rings connected together in the shape of a bowl; one of the inner rings adopts a twisted chair conformation owing to the C=C double bond. The furyl substitutent is connected t...

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Main Authors: Goh, B.H., Kadir, H.A., Malek, S.N.A., Ng, S.W.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
Q Science (General)
Online Access:http://eprints.um.edu.my/12016/
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spelling my.um.eprints.120162019-01-31T04:11:22Z http://eprints.um.edu.my/12016/ (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla Goh, B.H. Kadir, H.A. Malek, S.N.A. Ng, S.W. Q Science (General) The molecule of O-acetylswietenolide, C29H36O9, isolated from the seeds of Swietenia macrophylla, features four six-membered rings connected together in the shape of a bowl; one of the inner rings adopts a twisted chair conformation owing to the C=C double bond. The furyl substitutent is connected to an outer ring, and it points away from the bowl cavity. The hydroxy group is connected to a carbonyl O atom of an adjacent molecule by an O-H center dot center dot center dot O hydrogen bond, generating a chain running along the b axis. International Union of Crystallography 2010 Article PeerReviewed Goh, B.H. and Kadir, H.A. and Malek, S.N.A. and Ng, S.W. (2010) (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla. Acta Crystallographica Section E: Structure Reports Online, 66 (11). O2802-U87. ISSN 1600-5368
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
Goh, B.H.
Kadir, H.A.
Malek, S.N.A.
Ng, S.W.
(alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
description The molecule of O-acetylswietenolide, C29H36O9, isolated from the seeds of Swietenia macrophylla, features four six-membered rings connected together in the shape of a bowl; one of the inner rings adopts a twisted chair conformation owing to the C=C double bond. The furyl substitutent is connected to an outer ring, and it points away from the bowl cavity. The hydroxy group is connected to a carbonyl O atom of an adjacent molecule by an O-H center dot center dot center dot O hydrogen bond, generating a chain running along the b axis.
format Article
author Goh, B.H.
Kadir, H.A.
Malek, S.N.A.
Ng, S.W.
author_facet Goh, B.H.
Kadir, H.A.
Malek, S.N.A.
Ng, S.W.
author_sort Goh, B.H.
title (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
title_short (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
title_full (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
title_fullStr (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
title_full_unstemmed (alpha R,4R,4aR,6aS,7R,8S,10R,11S)-Methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2H-cycloocta[f] 2]benzopyran-8-acetate (6-O-acetylswietenolide) from the seeds of Swietenia macrophylla
title_sort (alpha r,4r,4ar,6as,7r,8s,10r,11s)-methyl alpha-acetoxy-4-(3-furanyl)-10-hydroxy-4a,7,9,9-tetramethyl-2,13-dioxo-1 ,4,4a,5,6,6a,7,8,9,10,11,12-dodecahydro-7,11-methano-2h-cycloocta[f] 2]benzopyran-8-acetate (6-o-acetylswietenolide) from the seeds of swietenia macrophylla
publisher International Union of Crystallography
publishDate 2010
url http://eprints.um.edu.my/12016/
_version_ 1643689198579875840

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