Anthraquinones in cell suspension cultures of Morinda citrifolia |
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| Authors: | Kenichiro Inoue Hidekazu Nayeshiro Hiroyuki Inouyet Meinhart Zenk |
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| Affiliation: | 1. Faculty of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606, Japan;2. Lehrstuhl für Pflanzenphysiologie, Ruhr-Universität Bochum, D 4630 Bochum, West Germany |
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| Abstract: | From cell suspension cultures of Morinda citrifolia five known anthraquinones, rubiadin, lucidin, morindone, lucidin-3-β-primeveroside and morindone-6-β-primeveroside, and seven new anthraquinones were isolated. Six of the seven new quinones were characterized as 2-methyl-3,5,6-trihydroxyanthraquinone, 3-hydroxymorindone, 5,6-dihydroxylucidin, 2-methyl-3,5,6-trihydroxyanthraquinone-6-β-primeveroside, 3-hydroxymorindone-6-β-primeveroside and 5,6-dihydroxylucidin-3-β-primeveroside, respectively. |
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| Keywords: | Rubiaceae cell suspension culture anthraquinones anthraquinone primeverosides droplet counter-current chromatography |
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