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Bioactive flavonoids from Kaempferia parviflora.
Nine flavonoids (1-9) have been isolated from Kaempferia parviflora. Among these, 5,7,4'-trimethoxyflavone (8) and 5,7,3',4'-tetramethoxyflavone (9) exhibited antiplasmodial activity againstExpand
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3-Nitropropionic acid (3-NPA), a potent antimycobacterial agent from endophytic fungi: is 3-NPA in some plants produced by endophytes?
3-Nitropropionic acid (3-NPA, 1) was found in extracts of several strains of endophytic fungi. 3-NPA (1) exhibited potent antimycobacterial activity with the minimum inhibition concentration of 3.3Expand
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Precursor-directed biosynthesis of beauvericin analogs by the insect pathogenic fungus Paecilomyces tenuipes BCC 1614
Abstract Precursor-directed biosynthesis of beauvericin analogs, cyclohexadepsipeptide antibiotics, was investigated using the insect pathogenic fungus Paecilomyces tenuipes BCC 1614. Feeding lExpand
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Antiviral isoflavonoid sulfate and steroidal glycosides from the fruits of Solanum torvum.
The C-4 sulfated isoflavonoid, torvanol A (1), and the steroidal glycoside, torvoside H (3), together with the known glycoside, torvoside A (2), were isolated from a MeOH extract of Solanum torvumExpand
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Bioactive substances from insect pathogenic fungi.
Insect pathogenic fungi have opened up a relatively untapped area of natural product research which, unfortunately, has not received much attention to date. Found in wild abundance in wet tropicalExpand
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In vitro screening for anthelmintic and antitumour activity of ethnomedicinal plants from Thailand.
AIM OF STUDY This study screened for anthelmintic and/or antitumour bioactive compounds from Thai indigenous plants and evaluated effectiveness against three different worm species and two cancerExpand
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Bioactive compounds from Bauhinia purpurea possessing antimalarial, antimycobacterial, antifungal, anti-inflammatory, and cytotoxic activities.
Eleven new secondary metabolites (1-11), together with two known flavanones (12 and 13) and five known bibenzyls (14-18), were isolated from the root extract of Bauhinia purpurea. New compoundsExpand
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Coumarins and carbazoles with antiplasmodial activity from Clausena harmandiana.
Activity guided fractionation of extracts from Clausena harmandiana have led to the identification of four known compounds, heptaphylline (1), clausine K (2), dentatin (5), and clausarin (6). AllExpand
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Fatty acid compositions in local sea cucumber, Stichopus chloronotus, for wound healing.
Fatty acid profile from crude extracts of local sea cucumber Stichopus chloronotus was determined using gas chromatography (GC) technique. The extracts were prepared separately in methanol, ethanol,Expand
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One strain-many compounds (OSMAC) method for production of polyketides, azaphilones, and an isochromanone using the endophytic fungus Dothideomycete sp.
Polyketides 1-6 were produced by a one strain-many compounds (OSMAC) approach using the endophytic fungus Dothideomycete sp. CRI7 as a producer. Metabolite production of the fungus Dothideomycete sp.Expand
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