Gamma-pyrone compounds with selective and potent anti-Helicobacter pylori activity.
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Anti-Bacterial Agents↗
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Results for “Pyrones”
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Structure of sch 419560, a novel alpha-pyrone antibiotic produced by Pseudomonas fluorescens.
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Anti-Bacterial Agents↗
Relation between the chemical constitution and the pharmacological action, especially on the coronary vessels of the heart, of some synthesized pyrones and khellin.
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Cardiovascular System↗
[alpha-Pyrone derivatives with action on capillary fragility. I].
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Capillaries↗
[Further study on alpha-pyrone derivatives. II].
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Capillaries↗
[Comparative pharmacological study of substituted 4-hydroxy-2-pyrones and tetronic acids].
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Furans↗
[The behavior of phenyl-benzo-gamma-pyrone as "dehydrases].
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Gamma Rays↗
[The effect of the structure of various pyrone bodies on the activity of serum tributyrinase in rats].
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Animals↗
[Studies on pyrone derivatives. VII. Iron chelates of dehydroacetic acid].
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Chelating Agents↗
[Gamma-Pyrone derivatives of meconic acid and maltol as specific indicators for the complexometric iron determination].
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Gamma Rays↗
alpha-Pyrone derivatives active in vascular fragility.
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Capillaries↗
[INHIBITION OF ELECTROCONVULSION BY THE KAVA-PYRONES DIHYDROMETHYSTICIN AND DIHYDROKAVAIN].
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Anticonvulsants↗
[A STUDY OF THE ANTICONVULSANT PROPERTIES OF THE KAWA PYRONES DIHYDROMETHYSTICIN (DHM) AND DIHYROKAWAIN (DHK) IN CHEMICALLY INDUCED CONCLUSIONS].
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Anticonvulsants↗
[ON THE PHARMACOLOGY OF A NEW PYRONE AND THIAPYRONE].
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Blood Pressure↗
[The effect of alpha-thiapyrones and pyrones on tissue respiration].
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Cell Respiration↗
[Alpha- and gamma-pyrone content in Ammi Visnaga Lam. cultivated in Switzerland].
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Ammi↗
[Relation of chemical constitution to pharmacology of some synthetic pyrones and khellin with special reference to the coronary vessels].
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Analgesics, Opioid↗
[Isolation and identification of two new pyrone compounds from the culture of Herictum erinaceus].
Four crystalline and one liquid compounds were isolated from the solid cultured extract of Hericium erinaceus, Two of them are new, named herein III and IV. Their chemical structures were determined as 6-methyl-2,5-dihydroxymethyl-gamma-pyranone (III) and 2-hydroxymethyl-5-alpha-hydroxy-ethyl-gamma-pyranone (IV). The others are 4-chloro-3,5-dimethoxybenzoic-O-arabitol ester, 4-chloro-3,5-dimethoxybenzoic methyl ester and 4-chloro-3,5-dimethoxybenzoic acid. In addition, a mixture of palmic and stearic acid, a mixture of behenic acid and tetracosanic acid and a mixture of 5 alpha-ergostan-3-one, 5 alpha-stigmasten-22-en-3-one and 5 alpha-stigmastan-3-one were also isolated.
Basidiomycota↗