Flavonóides

Isoflavone from processed leaves and stems of Cyclopia intermedia

Chrysoeriol is a flavonoid compound, which is derived from various plant sources, including many herbs and flowers such as chamomile and tarragon. It functions through inhibition of certain cellular pathways that lead to inflammation, such as the suppression of NF-kB and cyclooxygenase activity. Additionally, chrysoeriol exhibits antioxidative effects by scavenging free radicals and enhancing the body's natural antioxidant enzyme systems.

Garciniflavanone is a naturally occurring flavonoid compound, which is primarily derived from plants in the Garcinia genus. It acts as an antioxidant through the scavenging of free radicals, thereby mitigating oxidative stress within cellular environments. Additionally, garciniflavanone influences various cellular signaling pathways, contributing to its anti-inflammatory and potential anticancer effects.

7,2'-Dibenzyloxy-4'-methoxyisoflavone is a synthetic isoflavone compound, which is derived from chemical synthesis processes rather than natural sources. Isoflavones are a class of flavonoids often studied for their diverse biological activities, including antioxidant, anti-inflammatory, and potential anticancer properties. This compound is characterized by its unique chemical structure that incorporates benzyl and methoxy groups, possibly enhancing its pharmacokinetic profile and efficacy.

7,8-Dimethoxyflavone is a synthetic flavonoid compound, which is derived from natural flavones found in various plant species. As a structurally modified version of naturally occurring flavonoids, it exhibits a range of biological activities. The mode of action of 7,8-Dimethoxyflavone involves interaction with various cellular pathways, including modulation of kinase and receptor activity, potentially impacting signal transduction processes.

3,7-Dimethoxyflavone is a naturally occurring flavone, which is a type of polyphenolic compound. It is sourced from various plant species, notably those within the genus *Kaempferia*, and can also be synthesized in laboratory settings. The compound is characterized by its distinct chemical structure, featuring methoxy groups at the 3 and 7 positions on the flavone backbone.

8-Prenylgenistein is a prenylated isoflavone, which is a type of naturally occurring polyphenolic compound. It is primarily sourced from plants, particularly legumes, and is a derivative of genistein, an isoflavone commonly found in soy products. The addition of a prenyl group distinguishes 8-prenylgenistein from its parent compound, potentially enhancing its bioactivity and pharmacokinetics.

Dihydropunctatin is a natural compound, which is an organic molecule derived from specific fungal sources. The biosynthesis of Dihydropunctatin typically occurs in endophytic fungi, which inhabit the internal tissues of plants and contribute to the host's adaptability and survival. These fungi are known for producing a diverse range of secondary metabolites with potential bioactive properties.

3,7-Dihydroxy-3',4',5'-trimethoxyflavone is a flavone derivative, which is a type of polyphenolic compound. It is primarily derived from various plant sources, particularly those known for high polyphenolic content, such as certain fruits, vegetables, and medicinal herbs. The mode of action of 3,7-Dihydroxy-3',4',5'-trimethoxyflavone involves modulation of oxidative stress pathways and inhibition of inflammatory mediators, making it a compound of interest in biochemical and pharmacological research.

Robustigenin is a naturally occurring compound, classified as a cardenolide, which is derived from plant sources, specifically from the Apocynaceae family. It is characterized by its distinct steroidal structure, which is integral to its biological activity. The mode of action of Robustigenin involves inhibition of the sodium-potassium ATPase enzyme, leading to increased intracellular sodium levels. This, in turn, affects calcium ion concentrations through sodium-calcium exchange mechanisms, impacting cellular processes, particularly in cardiac tissues.

6-Hydroxy-2'-methoxyflavone is a naturally-derived flavonoid compound, primarily sourced from various plants. Its structure, a modification of the flavone backbone, incorporates hydroxy and methoxy functional groups that contribute to its unique chemical properties. The mode of action of 6-Hydroxy-2'-methoxyflavone involves interactions with specific cellular pathways and receptors, potentially influencing antioxidant and anti-inflammatory responses. This compound may modulate enzyme activity and participate in scavenging free radicals, offering insights into its biochemical versatility.

Icariin is a bioactive flavonoid compound, which is primarily derived from plants in the genus Epimedium, commonly known as Horny Goat Weed. This compound is a prenylated flavonol glycoside that is found in varying concentrations depending on the specific species of Epimedium used. Icariin exerts its effects through multiple biochemical pathways, most notably by inhibiting phosphodiesterase type 5 (PDE5), which leads to an increase in nitric oxide levels and the subsequent vasodilation of blood vessels.

Taxifolin 3-O-rhamnoside is a natural flavonoid glycoside, which is primarily sourced from certain plant species, including members of the Pinaceae family. This compound is recognized for its unique chemical structure, comprising taxifolin attached to a rhamnose sugar moiety. Its mode of action predominantly involves the scavenging of free radicals, thanks to its potent antioxidant properties. Taxifolin 3-O-rhamnoside exhibits the ability to neutralize reactive oxygen species, thereby contributing to the protection of cellular components from oxidative stress.

Cirsimaritin is a natural product that is classified as a flavonoid, which is derived from various plants, particularly those belonging to the Asteraceae family. As a plant metabolite, Cirsimaritin plays a significant role in the plant’s own defense mechanisms against microbial infections and environmental stressors.

3-Hydroxy-7,2',4',5'-tetramethoxyflavone is a naturally occurring flavonoid, which is derived from plant sources, particularly within the family of citrus fruits. Its chemical structure consists of a hydroxyl group and multiple methoxy groups, contributing to its biological activity. As a flavonoid, it is primarily involved in mediating anti-inflammatory, antioxidant, and potential anticancer effects by modulating various cellular pathways.

6-Hydroxydesmethylangolensin is a metabolite, which is derived from the fermentation of dietary isoflavones by intestinal microbiota. This compound originates specifically from the bacterial metabolism of daidzein, a principal soybean isoflavone. The mode of action of 6-Hydroxydesmethylangolensin involves its interaction with various biological pathways, potentially influencing estrogenic activity due to its structural similarity to estrogen, as well as possible antioxidant effects.

Juglanin is a flavonoid glycoside, which is a naturally occurring compound found in plants, specifically from the genus Juglans, commonly known as walnut. Its mode of action involves antioxidant and anti-inflammatory activities, wherein it scavenges free radicals and inhibits inflammatory pathways. Juglanin achieves this by modulating various cellular signaling pathways, including those related to oxidative stress and inflammation.

Fisetin is a flavonoid compound, which is a type of polyphenol found in various fruits and vegetables. It is primarily sourced from strawberries, apples, persimmons, onions, and cucumbers. This flavonoid exhibits a range of biological activities due to its involvement in modulating cellular processes.

Aequinetin is a cyclic peptide, which is derived from marine organisms, specifically sponges. It acts by targeting cellular processes in bacteria and cancer cells through disruption of cell membrane integrity and interference with specific signaling pathways. This mode of action makes it a promising candidate for antibiotic and anticancer applications.

Kaempferol-3,7,4'-trimethyl ether is a methylated flavonoid compound, which is naturally derived from various plant sources known for their rich polyphenol content. This compound is characterized by its three methoxy groups attached to the kaempferol structure, enhancing its hydrophobic nature and overall stability. The primary mode of action of Kaempferol-3,7,4'-trimethyl ether involves modulation of various cellular signaling pathways, including those related to antioxidant and anti-inflammatory processes. It exerts its effects by interacting with key enzymes and receptors, leading to the modulation of gene expression linked to cellular stress responses.

3',4',5,7-Tetramethoxyflavone is a polyphenolic compound, which is a specific type of flavonoid. It is derived from various plant sources, where it occurs naturally as part of the plant's defense mechanism against environmental stressors. This compound exerts its activity through various biochemical pathways, including modulation of enzyme activities and interference with cellular signaling pathways. Studies suggest it may inhibit certain enzymes involved in inflammation and oxidative stress, thereby playing a potential role in therapeutic applications.

Phytoalexin isolated from the fungus-inoculated leaflets of Lotus angustissimus

Dihydrokaempferol is a flavonoid compound, which is predominantly sourced from a variety of plant species including fruits, vegetables, and certain herbs. It is a dihydroflavonol, a type of flavonoid that plays a significant role in plant coloration and protection against environmental stressors.