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Radical scavenging activity of phenylpropanoid glycosides in Caryopteris incana.
In our screening program for antioxidants from traditional drugs and foodstuffs, one new phenylpropanoid glycoside, incanoside, was isolated together with four known phenylpropanoid glycosides,Expand
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RECENT DEVELOPMENTS IN THE MOLECULAR STRUCTURE OF CIGUATOXIN
Crystalline ciguatoxin isolated from moray eel (Lycodontis ≡ Gymnothorax javanicus) viscera has an LD50 of 0.45 g/kg (i.p., mice). It has a molecular weight of 1111.7 ± 0.2 daltons. 1H NMR studiesExpand
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Fumiquinones A and B, Nematicidal Quinones Produced by Aspergillus fumigatus
New nematicides named fumiquinones A (1) and B (2), together with spinulosin (3), LL-S490β (4), and pseurotin A (5), were isolated from Aspergillus fumigatus and their structures were established byExpand
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Novel Fusicoccins R and S, and the Fusicoccin S Aglycon (Phomopsiol) from Phomopsis amygdali Niigata 2-A, and Their Seed Germination-stimulating Activity in the Presence of Abscisic Acid
Our search for new 3-hydroxyfusicoccins structurally related to cotylenin A from a culture of Phomopsis amygdali Niigata 2-A resulted in the isolation of novel 3-hydroxy fusicoccins, calledExpand
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Synthesis and Biotransformation of Plausible Biosynthetic Intermediates of Salicylaldehyde‐Type Phytotoxins of Rice Blast Fungus, Magnaporthe grisea
Rice blast fungus, Magnaporthe grisea, produces a series of salicylaldehyde-type phytotoxins such as pyriculol, pyricuol, and pyriculariol. Plausible biosynthetic intermediates of these phytotoxinsExpand
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Salinisporamycin, a novel metabolite from Salinispora arenicora
Correction to: The Journal of Antibiotics (2009) 62, 519–526; doi:10.1038/ja.2009.75 The authors of the above article noted an error in the publication of this paper (AOP and in this issue) in theExpand
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Three new phenylethanoid glycosides from Caryopteris incana and their antioxidative activity.
Three new phenylethanoid glycosides, incanoside C, incanoside D and incanoside E were isolated together with one known glycoside, beta-D-fructofuranosyl-alpha-D-(6-O-[E]-sinapoyl) glucopyranosideExpand
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