HOPEAPHENOL-O-GL YCOSIDE, A COMPOUND ISOLATED FROM STEM BARK Anisoptera marginata (Dipterocarpaceae) Hopeafeno/-O-g/ukoslda, Senyawa Hasil/so/asl dar/ Kullt Satang An/soptera marglnafa (D/pterocarpaceae)
ABSTRACT Isolation and structure elucidation of some compounds from stem bark of Anisoptera marginata had been done. The isolation of those compounds was carried out by chromatographyc method and structure elucidation was performedby interpretationof spectroscopicdata,includingUV,IR, 1Hand 13CNMR 1...
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[Yogyakarta] : Universitas Gadjah Mada
2008
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| Summary: | ABSTRACT
Isolation and structure elucidation of some compounds from stem bark of Anisoptera marginata had been
done. The isolation of those compounds was carried out by chromatographyc method and structure elucidation was
performedby interpretationof spectroscopicdata,includingUV,IR, 1Hand 13CNMR 1D and 2D,and FABMS.From
acetone extract stem bark A. marginata we isolated five known compounds namely bergenin (1), (-)-£-vinlpherin (2),
(-)-ampelopsin A (3), vaticanol B (4), (-)-hopeaphenol (5), and a glycoside compound namely hopeaphenol-Oglycoside
(6). |
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