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Antimicrobial activity in cultures of endophytic fungi isolated from Garcinia species.
The aim of the present study was to screen for antimicrobial activity in endophytic fungi isolated from surface sterilized leaves and branches of five Garcinia plants, G. atroviridis, G. dulcis, G.Expand
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Tetrahydroanthraquinone and xanthone derivatives from the marine-derived fungus Trichoderma aureoviride PSU-F95
Trichodermaquinone (1) and trichodermaxanthone (2) were isolated from the marine-derived fungus Trichoderma aureoviride PSU-F95 together with eleven known compounds. The structures were interpretedExpand
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Hydronaphthalenones and a dihydroramulosin from the endophytic fungus PSU-N24.
Three new hydronaphthalenone derivatives (1-3) and one new dihydroramulosin derivative (4), were isolated from the endophytic fungus PSU-N24 together with eight known compounds. Their structures wereExpand
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Biological activities of extracts from endophytic fungi isolated from Garcinia plants.
Sixty-five crude extracts from 51 selected endophytic fungi isolated from Garcinia species were tested for various bioactivities. Eighty per cent of the fungal extracts from fermentation broths andExpand
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Anthraquinone, cyclopentanone, and naphthoquinone derivatives from the sea fan-derived fungi Fusarium spp. PSU-F14 and PSU-F135.
Five new metabolites, fusaranthraquinone (1), fusarnaphthoquinones A-C (2-4), and fusarone (5), were isolated from the sea fan-derived fungi Fusarium spp. PSU-F14 and PSU-F135 along with 18 knownExpand
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Phthalide and isocoumarin derivatives produced by an Acremonium sp. isolated from a mangrove Rhizophora apiculata.
Nine new fungal metabolites, one phthalide derivative, acremonide (1), and eight isocoumarin derivatives, acremonones A-H (2-9), were isolated from the mangrove-derived fungus Acremonium sp. PSU-MA70Expand
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Antibacterial caged-tetraprenylated xanthones from the stem bark of Garcinia scortechinii.
Five new caged-tetraprenylated xanthones, scortechinones L - P (1-5), together with six known scortechinones (A, B, D, F, I and J) and one known xanthone, 4 '',5 ''-dihydro-1,5-dihydroxy-6 ',6Expand
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Xanthones from the stem bark of Garcinia nigrolineata.
Nine xanthones, nigrolineaxanthones A-I, together with nine known xanthones, were isolated from the crude methanol extract of the stem bark of Garcinia nigrolineata; two of which have previously beenExpand
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Antimicrobial activities of the crude methanol extract of Acorus calamus Linn.
Phongpaichit, S., Pujenjob, N., Rukachaisirikul, V. and Ongsakul, M. Antimicrobial activities of the crude methanol extract of Acorus calamus Linn. A partially-purified fraction obtained from columnExpand
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Anthraquinone derivatives from the mangrove-derived fungus Phomopsis sp. PSU-MA214
Abstract One new tetrahydroanthraquinone derivative, (2 R ,3 S )-7-ethyl-1,2,3,4-tetrahydro-2,3,8-trihydroxy-6-methoxy-3-methyl-9,10-anthracenedione ( 1 ), together with five known anthraquinones ( 2Expand
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