Synthesis and evaluation of 4-(3-methyl-2-butenoxy) isonitrosoacetophenone, a radiation-induced stress metabolite in Citrus.

doi:10.1016/S0031-9422(98)00247-7

Paper

Synthesis and evaluation of 4-(3-methyl-2-butenoxy) isonitrosoacetophenone, a radiation-induced stress metabolite in Citrus.

Published Mar 20, 1999 · I. Dubery, A. E. Louw, F. V. van Heerden

Phytochemistry

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27

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Abstract

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In Vitro Study

Study Snapshot

4-(3-methyl-2-butenoxy)isonitrosoacetophenone, a radiation-induced stress metabolite in Citrus, exhibits antifungal and antioxidant properties, scavenging reactive oxygen radicals in a chemiluminescence assay.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

Synthesis and evaluation of 4-(3-methyl-2-butenoxy) isonitrosoacetophenone, a radiation-induced stress metabolite in Citrus.

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References

Antioxidant properties of phenolic compounds

Plant-derived polyphenolic constituents, such as flavonoids, are more effective antioxidants than vitamins E and C, potentially contributing to their protective effects in vivo.

Presence of nitric oxide synthase activity in roots and nodules of Lupinus albus

Nitric oxide synthase activity is present in roots and nodules of Lupinus albus, suggesting a potential nitric oxide-generating system in plants.

Antibacterial Agents That Inhibit Lipid A Biosynthesis

Chiral hydroxamic acids inhibiting lipid A biosynthesis show potential as effective antibacterial agents, causing three logs of bacterial killing in 4 hours and curing mice infected with lethal E. coli doses.

Isoprenylated flavonoids—a survey

Isoprenylated flavonoids show structural variation and diverse biological/pharmacological activities, with varying occurrences and biosynthesis and enzyme roles.

Three 4'-hydroxyacetophenone-related phytoalexins from Polymnia sonchifolia

Three major phytoalexins from Polymnia sonchifolia, yacon tubers, effectively inhibit the growth of Pseudomonas cichorii, making them potential antifungal agents.

Citations

Copper(II)-Dioxygen Facilitated Activation of Nitromethane: Nitrogen Donors for the Synthesis of Substituted 2-Hydroxyimino-2-phenylacetonitriles and Phthalimides

Copper(II)-dioxygen facilitated activation of nitromethane efficiently synthesizes 2-hydroxyimino-2-phenylacetonitriles and phthalimides, with methyl nitrite potentially acting as a precursor.

Light: An Alternative Method for Physical Control of Postharvest Rotting Caused by Fungi of Citrus Fruit

Solar light exposure, particularly blue light (390-500 nm), effectively reduces postharvest rotting of citrus fruits caused by fungal pathogens, maintaining health and reducing yield losses without cytotoxicity.

Isonitrosoacetophenone Drives Transcriptional Reprogramming in Nicotiana tabacum Cells in Support of Innate Immunity and Defense

Isonitrosoacetophenone (INAP) activates salicylic acid, jasmonic acid, and ethylene pathways in Nicotiana tabacum cells, leading to cellular re-programming in support of defense against pathogens.

Effect of Processing on Phenolic Antioxidants of Fruits, Vegetables, and Grains—A Review

Thermal processing can increase the antioxidant activity of tomatoes and sweet corn, while nonthermal processing can reduce it.

Metabolomic insights into the bioconversion of isonitrosoacetophenone in Arabidopsis thaliana and its effects on defense-related pathways.

Inducing a stress response in plants with 2-isonitrosoacetophenone (INAP) triggers metabolic changes and induces an anti-microbial environment, potentially enhancing plant defense against pathogens.