• Title/Summary/Keyword: Artocarpus altilis

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ASSAY OF POTENTIAL ANTIMUTAGENICITY OF ETHNIC MEDICINAL PLANT EXTRACTS OF PAPUA NEW GUINEA BY USING SOS CHROMOTEST (E. coLi PQ 37)

  • K. Sundarrao;Jeho Yum;Chang, Il-Moo
    • Toxicological Research
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    • v.7 no.2
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    • pp.151-155
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    • 1991
  • Thirty six crude drug samples have been prepared from different parts of twenty five plants belonging to different families, and antimutangenic activities were studied by using SOS chromotest (E. coli PQ 37). The following crude extracts of PNG medicinal plants which had a appreciable antimutagenic activity against mitomycin C were: Artocarpus communis (stem bark), Cycas circinalis (leaves), Merremia peltata (leaves), Intsia palembanica (leaves), Annona muricata (stem bark), and Artocarpus altilis (root bark).

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Five New Stilbenes from the Stem Bark of Artocarpus communis

  • Chan, Susanna T.S.;Popplewell, Wendy L.;Bokesch, Heidi R.;McKee, Tawnya C.;Gustafson, Kirk R.
    • Natural Product Sciences
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    • v.24 no.4
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    • pp.266-271
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    • 2018
  • Five new prenylated stilbenes (1 - 5), along with the known compounds cudraflavone C, trans-4-isopentenyl-3,5,2',4'-terahydroxystilbene, trans-4-(3-methyl-E-but-1-enyl)-3,5,2',4'-tetrahydroxystilbene, pannokin G, cycloartobiloxanthone, artonin P, morusin, artocarpin, artonin E, kuwanon C, artobiloxanthone, and artoindonesianin C (6 - 17) were isolated from the stem bark of the tropical tree Artocarpus communis. The structures were established by NMR spectroscopic analysis, MS studies, and comparison with spectral data reported in the literature.