NCBI Taxonomy: 52299
Rudbeckia hirta (ncbi_taxid: 52299)
found 39 associated metabolites at species taxonomy rank level.
Ancestor: Rudbeckia
Child Taxonomies: Rudbeckia hirta var. pulcherrima
Salicylic acid
Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. It is a conjugate acid of a salicylate. It is a colorless solid, it is a precursor to and a metabolite of aspirin (acetylsalicylic acid). It is a plant hormone. The name is from Latin salix for willow tree. It is an ingredient in some anti-acne products. Salts and esters of salicylic acid are known as salicylates. Salicylic acid modulates COX1 enzymatic activity to decrease the formation of pro-inflammatory prostaglandins. Salicylate may competitively inhibit prostaglandin formation. Salicylates antirheumatic (nonsteroidal anti-inflammatory) actions are a result of its analgesic and anti-inflammatory mechanisms. Salicylic acid works by causing the cells of the epidermis to slough off more readily, preventing pores from clogging up, and allowing room for new cell growth. Salicylic acid inhibits the oxidation of uridine-5-diphosphoglucose (UDPG) competitively with nicotinamide adenosine dinucleotide and noncompetitively with UDPG. It also competitively inhibits the transferring of glucuronyl group of uridine-5-phosphoglucuronic acid to the phenolic acceptor. The wound-healing retardation action of salicylates is probably due mainly to its inhibitory action on mucopolysaccharide synthesis. Salicylic acid is biosynthesized from the amino acid phenylalanine. In Arabidopsis thaliana, it can be synthesized via a phenylalanine-independent pathway. Salicylic acid is an odorless white to light tan solid. Sinks and mixes slowly with water. (USCG, 1999) Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. It is a conjugate acid of a salicylate. A compound obtained from the bark of the white willow and wintergreen leaves, and also prepared synthetically. It has bacteriostatic, fungicidal, and keratolytic actions. Its salts, the salicylates, are used as analgesics. Salicylic acid is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Salicylic Acid is a beta hydroxy acid that occurs as a natural compound in plants. It has direct activity as an anti-inflammatory agent and acts as a topical antibacterial agent due to its ability to promote exfoliation. A compound obtained from the bark of the white willow and wintergreen leaves, and also prepared synthetically. It has bacteriostatic, fungicidal, and keratolytic actions. Its salts, the salicylates, are used as analgesics. A compound obtained from the bark of the white willow and wintergreen leaves. It has bacteriostatic, fungicidal, and keratolytic actions. See also: Benzoic Acid (has active moiety); Methyl Salicylate (active moiety of); Benzyl salicylate (is active moiety of) ... View More ... A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. Salicylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=69-72-7 (retrieved 2024-06-29) (CAS RN: 69-72-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1]. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].
Campesterol
Campesterol is a phytosterol, meaning it is a steroid derived from plants. As a food additive, phytosterols have cholesterol-lowering properties (reducing cholesterol absorption in intestines), and may act in cancer prevention. Phytosterols naturally occur in small amount in vegetable oils, especially soybean oil. One such phytosterol complex, isolated from vegetable oil, is cholestatin, composed of campesterol, stigmasterol, and brassicasterol, and is marketed as a dietary supplement. Sterols can reduce cholesterol in human subjects by up to 15\\\\\%. The mechanism behind phytosterols and the lowering of cholesterol occurs as follows : the incorporation of cholesterol into micelles in the gastrointestinal tract is inhibited, decreasing the overall amount of cholesterol absorbed. This may in turn help to control body total cholesterol levels, as well as modify HDL, LDL and TAG levels. Many margarines, butters, breakfast cereals and spreads are now enriched with phytosterols and marketed towards people with high cholesterol and a wish to lower it. -- Wikipedia. Campesterol is a member of phytosterols, a 3beta-sterol, a 3beta-hydroxy-Delta(5)-steroid and a C28-steroid. It has a role as a mouse metabolite. It derives from a hydride of a campestane. Campesterol is a natural product found in Haplophyllum bucharicum, Bugula neritina, and other organisms with data available. Campesterol is a steroid derivative that is the simplest sterol, characterized by the hydroxyl group in position C-3 of the steroid skeleton, and saturated bonds throughout the sterol structure, with the exception of the 5-6 double bond in the B ring. Campesterol. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=474-62-4 (retrieved 2024-07-01) (CAS RN: 474-62-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects. Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects.
Stigmasterol
Stigmasterol is a phytosterol, meaning it is steroid derived from plants. As a food additive, phytosterols have cholesterol-lowering properties (reducing cholesterol absorption in intestines), and may act in cancer prevention. Phytosterols naturally occur in small amount in vegetable oils, especially soybean oil. One such phytosterol complex, isolated from vegetable oil, is cholestatin, composed of campesterol, stigmasterol, and brassicasterol, and is marketed as a dietary supplement. Sterols can reduce cholesterol in human subjects by up to 15\\%. The mechanism behind phytosterols and the lowering of cholesterol occurs as follows : the incorporation of cholesterol into micelles in the gastrointestinal tract is inhibited, decreasing the overall amount of cholesterol absorbed. This may in turn help to control body total cholesterol levels, as well as modify HDL, LDL and TAG levels. Many margarines, butters, breakfast cereals and spreads are now enriched with phytosterols and marketed towards people with high cholesterol and a wish to lower it. Stigmasterol is found to be associated with phytosterolemia, which is an inborn error of metabolism. Stigmasterol is a 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions. It has a role as a plant metabolite. It is a 3beta-sterol, a stigmastane sterol, a 3beta-hydroxy-Delta(5)-steroid and a member of phytosterols. It derives from a hydride of a stigmastane. Stigmasterol is a natural product found in Ficus auriculata, Xylopia aromatica, and other organisms with data available. Stigmasterol is a steroid derivative characterized by the hydroxyl group in position C-3 of the steroid skeleton, and unsaturated bonds in position 5-6 of the B ring, and position 22-23 in the alkyl substituent. Stigmasterol is found in the fats and oils of soybean, calabar bean and rape seed, as well as several other vegetables, legumes, nuts, seeds, and unpasteurized milk. See also: Comfrey Root (part of); Saw Palmetto (part of); Plantago ovata seed (part of). Stigmasterol is an unsaturated plant sterol occurring in the plant fats or oils of soybean, calabar bean, and rape seed, and in a number of medicinal herbs, including the Chinese herbs Ophiopogon japonicus (Mai men dong) and American Ginseng. Stigmasterol is also found in various vegetables, legumes, nuts, seeds, and unpasteurized milk. A 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions. C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol
beta-Sitosterol
beta-Sitosterol, a main dietary phytosterol found in plants, may have the potential for prevention and therapy for human cancer. Phytosterols are plant sterols found in foods such as oils, nuts, and vegetables. Phytosterols, in the same way as cholesterol, contain a double bond and are susceptible to oxidation, and are characterized by anti-carcinogenic and anti-atherogenic properties (PMID:13129445, 11432711). beta-Sitosterol is a phytopharmacological extract containing a mixture of phytosterols, with smaller amounts of other sterols, bonded with glucosides. These phytosterols are commonly derived from the South African star grass, Hypoxis rooperi, or from species of Pinus and Picea. The purported active constituent is termed beta-sitosterol. Additionally, the quantity of beta-sitosterol-beta-D-glucoside is often reported. Although the exact mechanism of action of beta-sitosterols is unknown, it may be related to cholesterol metabolism or anti-inflammatory effects (via interference with prostaglandin metabolism). Compared with placebo, beta-sitosterol improved urinary symptom scores and flow measures (PMID:10368239). A plant food-based diet modifies the serum beta-sitosterol concentration in hyperandrogenic postmenopausal women. This finding indicates that beta-sitosterol can be used as a biomarker of exposure in observational studies or as a compliance indicator in dietary intervention studies of cancer prevention (PMID:14652381). beta-Sitosterol induces apoptosis and activates key caspases in MDA-MB-231 human breast cancer cells (PMID:12579296). Sitosterol is a member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3. It has a role as a sterol methyltransferase inhibitor, an anticholesteremic drug, an antioxidant, a plant metabolite and a mouse metabolite. It is a 3beta-sterol, a stigmastane sterol, a 3beta-hydroxy-Delta(5)-steroid, a C29-steroid and a member of phytosterols. It derives from a hydride of a stigmastane. Active fraction of Solanum trilobatum; reduces side-effects of radiation-induced toxicity. Beta-Sitosterol is a natural product found in Elodea canadensis, Ophiopogon intermedius, and other organisms with data available. beta-Sitosterol is one of several phytosterols (plant sterols) with chemical structures similar to that of cholesterol. Sitosterols are white, waxy powders with a characteristic odor. They are hydrophobic and soluble in alcohols. beta-Sitosterol is found in many foods, some of which are ginseng, globe artichoke, sesbania flower, and common oregano. C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents D009676 - Noxae > D000963 - Antimetabolites Beta-Sitosterol (purity>98\\%) is a plant sterol. Beta-Sitosterol (purity>98\\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1]. Beta-Sitosterol (purity>98\%) is a plant sterol. Beta-Sitosterol (purity>98\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1].
Lupeol
Lupeol is a pentacyclic triterpenoid that is lupane in which the hydrogen at the 3beta position is substituted by a hydroxy group. It occurs in the skin of lupin seeds, as well as in the latex of fig trees and of rubber plants. It is also found in many edible fruits and vegetables. It has a role as an anti-inflammatory drug and a plant metabolite. It is a secondary alcohol and a pentacyclic triterpenoid. It derives from a hydride of a lupane. Lupeol has been investigated for the treatment of Acne. Lupeol is a natural product found in Ficus auriculata, Ficus septica, and other organisms with data available. See also: Calendula Officinalis Flower (part of). A pentacyclic triterpenoid that is lupane in which the hydrogen at the 3beta position is substituted by a hydroxy group. It occurs in the skin of lupin seeds, as well as in the latex of fig trees and of rubber plants. It is also found in many edible fruits and vegetables. D000893 - Anti-Inflammatory Agents Lupeol (Clerodol; Monogynol B; Fagarasterol) is an active pentacyclic?triterpenoid, has anti-oxidant, anti-mutagenic, anti-tumor and anti-inflammatory activity. Lupeol is a potent?androgen receptor (AR)?inhibitor and can be used for cancer research, especially prostate cancer of androgen-dependent phenotype (ADPC) and castration resistant phenotype (CRPC)[1]. Lupeol (Clerodol; Monogynol B; Fagarasterol) is an active pentacyclic?triterpenoid, has anti-oxidant, anti-mutagenic, anti-tumor and anti-inflammatory activity. Lupeol is a potent?androgen receptor (AR)?inhibitor and can be used for cancer research, especially prostate cancer of androgen-dependent phenotype (ADPC) and castration resistant phenotype (CRPC)[1].
6-Methoxy-7-methylquercetin
6-methoxy-7-methylquercetin, also known as eupatoletin, is a member of the class of compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. Thus, 6-methoxy-7-methylquercetin is considered to be a flavonoid lipid molecule. 6-methoxy-7-methylquercetin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6-methoxy-7-methylquercetin can be found in german camomile, which makes 6-methoxy-7-methylquercetin a potential biomarker for the consumption of this food product. Eupatolitin is a tetrahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 5, 3 and 4 and methoxy groups at positions 6 and 7 respectively. It is a tetrahydroxyflavone, a dimethoxyflavone and a member of flavonols. It is functionally related to a flavone. Eupatolitin is a natural product found in Dicoma tomentosa, Haplopappus foliosus, and other organisms with data available.
2,2':5',2'-Terthiophene
2,2:5,2-terthiophene is a terthiophene. 2,2:5,2-Terthiophene is a natural product found in Schoenia cassiniana, Lawrencella rosea, and other organisms with data available. D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D010575 - Pesticides > D007306 - Insecticides D003879 - Dermatologic Agents D016573 - Agrochemicals 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene. 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.
Amyrin
Beta-amyrin is a pentacyclic triterpenoid that is oleanane substituted at the 3beta-position by a hydroxy group and containing a double bond between positions 12 and 13. It is one of the most commonly occurring triterpenoids in higher plants. It has a role as a plant metabolite and an Aspergillus metabolite. It is a pentacyclic triterpenoid and a secondary alcohol. It derives from a hydride of an oleanane. beta-Amyrin is a natural product found in Ficus pertusa, Ficus septica, and other organisms with data available. See also: Calendula Officinalis Flower (part of); Viburnum opulus bark (part of); Centaurium erythraea whole (part of). A pentacyclic triterpenoid that is oleanane substituted at the 3beta-position by a hydroxy group and containing a double bond between positions 12 and 13. It is one of the most commonly occurring triterpenoids in higher plants. β-Amyrin, an ingredient of Celastrus hindsii, blocks amyloid β (Aβ)-induced long-term potentiation (LTP) impairment. β-amyrin is a promising candidate of treatment for AD[1]. β-Amyrin, an ingredient of Celastrus hindsii, blocks amyloid β (Aβ)-induced long-term potentiation (LTP) impairment. β-amyrin is a promising candidate of treatment for AD[1].
Epi-alpha-amyrin
Alpha-amyrin is a pentacyclic triterpenoid that is ursane which contains a double bond between positions 12 and 13 and in which the hydrogen at the 3beta position is substituted by a hydroxy group. It is a pentacyclic triterpenoid and a secondary alcohol. It derives from a hydride of an ursane. alpha-Amyrin is a natural product found in Ficus septica, Ficus virens, and other organisms with data available. See also: Calendula Officinalis Flower (part of); Viburnum opulus bark (part of); Eupatorium perfoliatum whole (part of) ... View More ... Carissol is found in beverages. Carissol is a constituent of Carissa carandas (karanda). Constituent of Carissa carandas (karanda). Carissol is found in beverages and fruits.
1-Tridecene-3,5,7,9,11-pentayne
1-Tridecene-3,5,7,9,11-pentayne is found in burdock. 1-Tridecene-3,5,7,9,11-pentayne is found in leaves, flowers and seeds of numerous species e.g. Valeriana officinalis (valerian Found in leaves, flowers and seeds of numerous subspecies e.g. Valeriana officinalis (valerian)
Taraxasterol
Constituent of dandelion roots (Taraxacum officinale), Roman chamomile flowers (Anthemis nobilis) and many other plants. Taraxasterol is found in many foods, some of which are soy bean, chicory, evening primrose, and common grape. Taraxasterol is found in alcoholic beverages. Taraxasterol is a constituent of dandelion roots (Taraxacum officinale), Roman chamomile flowers (Anthemis nobilis) and many other plants Taraxasterol is a pentacyclic triterpenoid isolated from Taraxacum mongolicum. Taraxasterol has a role as a metabolite and an anti-inflammatory agent[1]. Taraxasterol is a pentacyclic triterpenoid isolated from Taraxacum mongolicum. Taraxasterol has a role as a metabolite and an anti-inflammatory agent[1].
Taraxasterol
Taraxasterol is a pentacyclic triterpenoid that is taraxastane with a beta-hydroxy group at position 3. It has a role as a metabolite and an anti-inflammatory agent. It is a pentacyclic triterpenoid and a secondary alcohol. It derives from a hydride of a taraxastane. Taraxasterol is a natural product found in Eupatorium altissimum, Eupatorium perfoliatum, and other organisms with data available. See also: Calendula Officinalis Flower (part of). A pentacyclic triterpenoid that is taraxastane with a beta-hydroxy group at position 3. Taraxasterol is a pentacyclic triterpenoid isolated from Taraxacum mongolicum. Taraxasterol has a role as a metabolite and an anti-inflammatory agent[1]. Taraxasterol is a pentacyclic triterpenoid isolated from Taraxacum mongolicum. Taraxasterol has a role as a metabolite and an anti-inflammatory agent[1].
β-Amyrin
Beta-amyrin, also known as amyrin or (3beta)-olean-12-en-3-ol, is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Thus, beta-amyrin is considered to be an isoprenoid lipid molecule. Beta-amyrin is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Beta-amyrin can be synthesized from oleanane. Beta-amyrin is also a parent compound for other transformation products, including but not limited to, erythrodiol, glycyrrhetaldehyde, and 24-hydroxy-beta-amyrin. Beta-amyrin can be found in a number of food items such as thistle, pepper (c. baccatum), wakame, and endive, which makes beta-amyrin a potential biomarker for the consumption of these food products. The amyrins are three closely related natural chemical compounds of the triterpene class. They are designated α-amyrin (ursane skeleton), β-amyrin (oleanane skeleton) and δ-amyrin. Each is a pentacyclic triterpenol with the chemical formula C30H50O. They are widely distributed in nature and have been isolated from a variety of plant sources such as epicuticular wax. In plant biosynthesis, α-amyrin is the precursor of ursolic acid and β-amyrin is the precursor of oleanolic acid. All three amyrins occur in the surface wax of tomato fruit. α-Amyrin is found in dandelion coffee . β-Amyrin, an ingredient of Celastrus hindsii, blocks amyloid β (Aβ)-induced long-term potentiation (LTP) impairment. β-amyrin is a promising candidate of treatment for AD[1]. β-Amyrin, an ingredient of Celastrus hindsii, blocks amyloid β (Aβ)-induced long-term potentiation (LTP) impairment. β-amyrin is a promising candidate of treatment for AD[1].
sitosterol
A member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3. C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents D009676 - Noxae > D000963 - Antimetabolites Beta-Sitosterol (purity>98\\%) is a plant sterol. Beta-Sitosterol (purity>98\\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1]. Beta-Sitosterol (purity>98\%) is a plant sterol. Beta-Sitosterol (purity>98\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1].
lupeol
D000893 - Anti-Inflammatory Agents Lupeol (Clerodol; Monogynol B; Fagarasterol) is an active pentacyclic?triterpenoid, has anti-oxidant, anti-mutagenic, anti-tumor and anti-inflammatory activity. Lupeol is a potent?androgen receptor (AR)?inhibitor and can be used for cancer research, especially prostate cancer of androgen-dependent phenotype (ADPC) and castration resistant phenotype (CRPC)[1]. Lupeol (Clerodol; Monogynol B; Fagarasterol) is an active pentacyclic?triterpenoid, has anti-oxidant, anti-mutagenic, anti-tumor and anti-inflammatory activity. Lupeol is a potent?androgen receptor (AR)?inhibitor and can be used for cancer research, especially prostate cancer of androgen-dependent phenotype (ADPC) and castration resistant phenotype (CRPC)[1].
Campesterol
Disclaimer: While authors make an effort to ensure that the content of this record is accurate, the authors make no representations or warranties in relation to the accuracy or completeness of the record. This record do not reflect any viewpoints of the affiliation and organization to which the authors belong. Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects. Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects.
2-(hexa-5-en-1,3-diynyl)-5-(propynyl)-thiophene
Harzol
C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents D009676 - Noxae > D000963 - Antimetabolites Beta-Sitosterol (purity>98\\%) is a plant sterol. Beta-Sitosterol (purity>98\\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1]. Beta-Sitosterol (purity>98\%) is a plant sterol. Beta-Sitosterol (purity>98\%) interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation[1].
Stigmasterin
C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol
viminalol
Alpha-amyrin is a pentacyclic triterpenoid that is ursane which contains a double bond between positions 12 and 13 and in which the hydrogen at the 3beta position is substituted by a hydroxy group. It is a pentacyclic triterpenoid and a secondary alcohol. It derives from a hydride of an ursane. alpha-Amyrin is a natural product found in Ficus septica, Ficus virens, and other organisms with data available. See also: Calendula Officinalis Flower (part of); Viburnum opulus bark (part of); Eupatorium perfoliatum whole (part of) ... View More ...
terthiophene
D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D010575 - Pesticides > D007306 - Insecticides D003879 - Dermatologic Agents D016573 - Agrochemicals 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene. 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.
Eupatolitin
Eupatolitin is a tetrahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 5, 3 and 4 and methoxy groups at positions 6 and 7 respectively. It is a tetrahydroxyflavone, a dimethoxyflavone and a member of flavonols. It is functionally related to a flavone. Eupatolitin is a natural product found in Dicoma tomentosa, Haplopappus foliosus, and other organisms with data available. 6-methoxy-7-methylquercetin, also known as eupatoletin, is a member of the class of compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. Thus, 6-methoxy-7-methylquercetin is considered to be a flavonoid lipid molecule. 6-methoxy-7-methylquercetin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6-methoxy-7-methylquercetin can be found in german camomile, which makes 6-methoxy-7-methylquercetin a potential biomarker for the consumption of this food product.
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-6,7-dimethoxy-4H-chromen-4-one
Terthiophene
2,2:5,2-terthiophene is a terthiophene. 2,2:5,2-Terthiophene is a natural product found in Schoenia cassiniana, Lawrencella rosea, and other organisms with data available. D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D010575 - Pesticides > D007306 - Insecticides D003879 - Dermatologic Agents D016573 - Agrochemicals 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene. 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.
1-Tridecene-3,5,7,9,11-pentayne
A pentayne that is tridecane which carries a double bond at position 1 and triple bonds at positions 3,5,7,9 and 11. It is a natural product which exhibits ovicidal and nematicidal activities.
