Results 111 to 120 of about 1,105 (154)
Characterization of xanthine oxidase inhibition by anacardic acids
Biochimica Et Biophysica Acta - Molecular Basis of Disease, 2004 Anacardic acid, 6[8(Z), 11(Z), 14-pentadecatrienyl]salicylic acid, inhibits generation of superoxide radicals by xanthine oxidase. This inhibition does not follow a hyperbolic inhibition, depends on anacardic acid concentrations, but follows a sigmoidal inhibition. The inhibition was analyzed by using a Hill equation, and slope factor and EC(50) were 4.
Noriyoshi Masuoka
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Liebigs Annalen, 1995
AbstractThe anacardic acids 1–11, isolated from various plants, were synthesized by a new general method. Reaction of the methyl alkynoates 12–18 with 1‐methoxy‐1,4‐cyclohexadiene at 200°C afforded directly the methyl 2‐methoxybenzoates 19–25 with long chain substituents in 6‐position in 74–85% yield. The dienophiles 12–16 were prepared by pyrolysis of
Reinhard Zehnter, Hans Gerlach
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AbstractThe anacardic acids 1–11, isolated from various plants, were synthesized by a new general method. Reaction of the methyl alkynoates 12–18 with 1‐methoxy‐1,4‐cyclohexadiene at 200°C afforded directly the methyl 2‐methoxybenzoates 19–25 with long chain substituents in 6‐position in 74–85% yield. The dienophiles 12–16 were prepared by pyrolysis of
Reinhard Zehnter, Hans Gerlach
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Zoosporicidal Activities of Anacardic Acids against Aphanomyces cochlioides [PDF]
Zeitschrift Fur Naturforschung - Section C Journal of Biosciences, 2002 The EtOAc soluble constituents of the unripe fruits of Ginkgo biloba showed motility inhibition followed by lysis of zoospores of the phytopathogenic Aphanomyces cochlioides. We purified 22:1-ω7-anacardic acid (1), 24:1-ω9-anacardic acid (2) and 22:0-anacardic acid (3), together with other related compounds, 21:1-ω7-cardol (4) and 21:1-ω7-cardanol (5 ...
Tofazzal Islam +2 more
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Fatty acid incorporation in the biosynthesis of anacardic acids of geraniums
Phytochemistry, 1990Abstract Geraniums, Pelargonium xhortorum, have been shown to possess tall glandular trichomes which secrete anacardic acids, a viscous, sticky exudate which provides defence against small pest species. Pest-resistant geraniums possess primarily C 22 - and C 24 -unsaturated (ω-5) anacardic acids with lesser amounts of the C 22 - and C 24 -saturated ...
Ralph O Mumma, Richard Craig
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Lipoxygenase Inhibitory Activity of Anacardic Acids
Journal of Agricultural and Food Chemistry, 20056[8'(Z)-pentadecenyl]salicylic acid, otherwise known as anacardic acid (C15:1), inhibited the linoleic acid peroxidation catalyzed by soybean lipoxygenase-1 (EC 1.13.11.12, type 1) with an IC50 of 6.8 microM. The inhibition of the enzyme by anacardic acid (C15:1) is a slow and reversible reaction without residual activity.
Tae Joung, Ha, Isao, Kubo
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Syntheses of anacardic acids and ginkgoic acid
Tetrahedron, 1987Abstract Syntheses of two anacardic acids [6-pentadecyl- and 6-(10-pentadecenyl) salicylic acid], inhibitors of prostaglandin synthetase and of the growth of certain insects, and ginkgoic acid via directive metallation is reported.
Yoshiro Yamagiwa +5 more
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Synthesis of anacardic acids by nucleophilic substitution on 2-aryloxazolines
Tetrahedron Letters, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Julio A Seijas
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Synthesis of anacardic acids in seeds of ginkgo biloba
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1976Anacardic (6-alkylsalicylic) acids and common lipids are efficiently synthesized by immature seeds of Ginkgo biloba. The seeds were incubated with 14C-labeled acetic, malonic and palmitoleic acids, glucose, and other potential precursors. Levels of 14C in common lipids and in anacardic acids, and the distribution of 14C in anacardic acids were ...
J L, Gellerman +2 more
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Synthesis of Analogues of Biologically Active Anacardic Acids.
ChemInform, 2002AbstractFor Abstract see ChemInform Abstract in Full Text.
Ivan R. Green, Felismino E. Tocoli
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ChemInform Abstract: Synthesis of Anacardic Acids.
ChemInform, 1996AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
R. ZEHNTER, H. GERLACH
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