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LD Juliawaty
Kimia Organik Bahan Alam, Departemen Kimia, ITB
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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RESVERATROL 10C-GLUKOPIRANOSIDA DAN HEIMIOLA, KARAKTER Hopea gregaria SECARAKEMOTAKSONOMI Sahidin Sahidin; EH Hakim; YM Syah; LD Juliawaty; SA Achmad; LB Din; J Latip
BERITA BIOLOGI Vol 9, No 3 (2008)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v9i3.785

Abstract

Ten resveratrol oligomers have been isolated from the stem bark of H. gregaria i.e. resveratrol lOC-glucopyranoside (1), heimiol A (2), balanocarpol (3), ampelopsin A (4), hopeaphuran (5), E-viniferin (6), parviflorol (7), a-viniferin (8), hopeaphenol (9), and vaticanoi B (10). The structures of these compounds were determined base on spectroscopic methods including UV, IR, 1-D NMR, 2-D NMR and comparison with the reported data. Implication of the compounds invention is not only strengthen conclusion that Hopea tends to produce resveratrol dimmers but also showed that resveratrol lOC-glucopyranoside (1) and heimiol A (2) are phytochemical markers of. H. gregaria.
Co-Authors EH Hakim J Latip LB Din SA Achmad Sahidin Sahidin YM Syah