Flavonoïdes

<p>Robinin is a flavonoid glycoside, which is a naturally occurring phytochemical compound. It is derived from plant sources, particularly within the Fabaceae family, such as Robinia pseudoacacia. The mode of action of Robinin involves its interaction with various cellular and molecular pathways, exhibiting properties such as antioxidant and anti-inflammatory effects.</p>

6-Hydroxyflavanone is a flavonoid derivative, which is a naturally occurring compound found in various plants. It is primarily extracted from citrus fruits and other botanicals rich in flavonoids. The compound acts through its antioxidant and anti-inflammatory properties, effectively scavenging free radicals and modulating inflammatory pathways. This mechanism is crucial in reducing oxidative stress and moderating immune responses, which has implications for both cellular protection and therapeutic applications.

Sigmoidin A is a diterpenoid compound, which is a plant-derived natural product. It originates from the Alpinia genus, a group of plants known for their diverse bioactive compounds. With its intricate molecular structure, Sigmoidin A is identified primarily for its potential anti-inflammatory properties. The mode of action involves modulation of signaling pathways and inhibition of pro-inflammatory mediators, which suggests its potential utility in therapeutic contexts.

Luteolin is a flavonoid compound, which is a naturally occurring substance found predominantly in various fruits, vegetables, and medicinal herbs. Its sources are diverse, including parsley, artichokes, celery, and chamomile tea, where it is accumulated as a secondary metabolite. The mode of action of luteolin primarily involves the inhibition of key enzymes and pathways that lead to oxidative stress and inflammation, including but not limited to the cyclooxygenase and lipoxygenase pathways. This inhibition results in its strong antioxidant and anti-inflammatory properties.

7,3',4',5'-Tetrahydroxyflavone is a bioactive flavonoid, which is a type of polyphenolic compound. It is derived from natural sources such as plants, where flavonoids are abundant and play crucial roles in plant physiology, including pigmentation and UV filtration. The mode of action of 7,3',4',5'-Tetrahydroxyflavone involves scavenging free radicals and inhibiting pathways that lead to oxidative stress and inflammation. This compound can modulate cellular signaling pathways and gene expression, contributing to its potential therapeutic effects.

<p>Silicristin is a flavonolignan compound, which is derived from the seeds of the milk thistle plant, Silybum marianum. This compound is one of the key constituents of silymarin, a complex group of flavonolignans used extensively in herbal medicine. Silicristin is isolated through advanced chromatographic techniques, ensuring high purity and specificity for research applications.</p>

Luteolin-6-C-glucoside is a flavonoid glycoside, which is a bioactive compound derived from various plant sources, including celery, parsley, and certain herbs. This compound is characterized by the attachment of a glucose molecule at the C-6 position of luteolin, a naturally occurring flavonoid. The mode of action of luteolin-6-C-glucoside primarily involves its antioxidant properties, where it neutralizes free radicals and reduces oxidative stress within biological systems.

3,5,6,2'-Tetrahydroxyflavone is a hydroxylated flavone compound, which is a type of polyphenolic compound widely recognized for its potential antioxidant properties. Naturally occurring in various plant sources, it can be isolated from species commonly known for their medicinal or nutritional benefits.

4',6,7-Trihydroxyisoflavone is a naturally occurring isoflavone, which is a type of phytochemical commonly found in plants. It is primarily derived from legumes and soy products and is known for its presence in various plant-based foods. Isoflavones like 4',6,7-Trihydroxyisoflavone possess a polyphenolic structure, endowing them with significant biological activity, such as antioxidant properties.

3-Hydroxy-7,2'-dimethoxyflavone is a specialized flavonoid, which is a type of polyphenolic compound commonly found in various plants. Flavonoids are known for their diverse roles in plant defense and pigmentation. This compound is sourced from natural plant materials, where it's synthesized as a secondary metabolite. Its mode of action involves acting as an antioxidant, offering protection against oxidative stress by neutralizing free radicals. Such activity is essential in preserving cellular integrity and preventing damage to biomolecules such as DNA, lipids, and proteins.

<p>7,8-Dimethoxy-4'-hydroxyisoflavone is an isoflavone compound, which is a type of phytoestrogen commonly found in various plants. Isoflavones like this one are often derived from legumes and other plant sources. These compounds are characterized by their chemical structure, which is similar to that of estrogen, allowing them to exert estrogen-like effects in biological systems.</p>

(-)-Epiafzelechin 3-O-gallate(4b-6) is a catechin derivative, which is a type of flavonoid known for its potential bioactive properties. It is sourced primarily from plant materials, particularly those belonging to the family Theaceae, which includes tea plants. This compound is a part of the polyphenolic group, often extracted from natural sources using solvent extraction methods followed by chromatographic techniques for purification.

<p>Orobol 7,4'-dimethyl ether is a methylated flavonoid compound, which is synthesized from natural flavonoid precursors derived from plant sources such as legumes and soy. This compound acts primarily through its antioxidant properties, where it can scavenge free radicals and stabilize reactive oxygen species, thus protecting cellular components from oxidative damage.</p>

5,7,3'-Trimethoxyflavone is a naturally occurring flavonoid compound, which is primarily sourced from certain plant species. As a member of the flavone category, this compound is characterized by its distinctive chemical structure featuring multiple methoxy groups. It is extracted from plants known for their medicinal properties, where it exists as a minor component contributing to the plant’s bioactive profile.

<p>3-Hydroxy-6,2'-dimethoxyflavone is a flavonoid compound, which is a type of polyphenolic secondary metabolite. It is found in certain plants and is derived from natural sources known for their diverse pharmacological profiles. Flavonoids like 3-Hydroxy-6,2'-dimethoxyflavone often play crucial roles in plant defense mechanisms and pigmentation.</p>

Glabridin is a flavonoid compound, which is primarily isolated from the root of the licorice plant, Glycyrrhiza glabra. It functions as a potent skin-lightening and anti-inflammatory agent through its ability to inhibit melanin synthesis in the skin. This mode of action is primarily achieved by inhibiting the activity of tyrosinase, an enzyme crucial in the melanin biosynthesis pathway. Additionally, Glabridin exhibits antioxidant properties, which help to protect skin cells from oxidative damage.

2',5,6',7-Tetrahydroxyflavanone is a naturally occurring flavanone, which is a type of flavonoid compound. It is primarily sourced from various plant species, where it functions as a secondary metabolite. This compound exhibits significant antioxidant activity, which is mediated through its ability to scavenge free radicals and chelate metal ions, thereby mitigating oxidative stress at the cellular level.

<p>Calycosin-7-O-β-D-glucoside is a flavonoid glycoside, which is primarily derived from the root of Astragalus membranaceus, a plant widely used in traditional Chinese medicine. This compound is characterized by its antioxidative and anti-inflammatory activities, mediated through modulation of various signaling pathways in the body, such as the MAPK and NF-κB pathways. It plays a significant role in scavenging free radicals and inhibiting inflammatory mediators, thus contributing to cellular protection and reducing oxidative stress.</p>

7,8-Dimethoxyflavanone is a flavonoid derivative, which is a type of natural compound commonly found in various plants. It is typically extracted from plant sources such as fruits, vegetables, and herbs. This compound is part of a larger class of flavonoids, which are known for their diverse biological activities.

4',6-Dihydroxyflavone is a naturally occurring flavonoid, commonly found in various plants and foods. It is a compound derived from the flavonoid class, which is known for its wide range of biological activities. This compound is isolated from plant sources, and it shares the common structure of flavones, consisting of a 15-carbon skeleton with hydroxyl groups at specific positions, enhancing its antioxidant properties.