SUATU SENYAWA STILBEN DAN TURUNAN KUMARIN DARI KAYU BATANG ARTOCARPUS DASYPHYLLUS (MORACEAE)
Moraceaous plant is a rich source of isoprenylated flavonoid compounds. From the heartwood of Artocarpus dasyphyllus Miq. two phenolic compounds had been isolated, namely oxyresveratrol, and a coumarin derivative. The structures of the two compounds were determined on the basis of UV and IR spectra,...
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| Format: | Theses |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/2132 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Moraceaous plant is a rich source of isoprenylated flavonoid compounds. From the heartwood of Artocarpus dasyphyllus Miq. two phenolic compounds had been isolated, namely oxyresveratrol, and a coumarin derivative. The structures of the two compounds were determined on the basis of UV and IR spectra, as well as by comparison with reference compounds. The compounds were isolated from dichlorometane fraction obtained from methanol extract of the heartwood of the plant. The isolation of these compounds were carried out using various separation and purification steps, including chromatographic and crystallization techniques. |
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