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FERb 033
FERb 033 is a synthetic, nonsteroidal estrogen that was synthesized in 2009 and is used in scientific research. It is a potent and selective ERβ agonist (Ki = 7.1 nM, EC50 = 4.8 nM), with 62-fold selectivity for the ERβ over the ERα. See also * 8β-VE2 * Diarylpropionitrile * ERB-196 * Erteberel * Prinaberel * WAY-166818 * WAY-200070 * WAY-214156 WAY-214156 is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It is 100-fold selective for the ERβ over the ERα with an IC50 of 4.2 nM (compare to estradiol with IC50 values of ~3–4 nM for b ... References Chloroarenes Fluoroarenes Aldoximes Selective ERβ agonists Synthetic estrogens Phenols Biphenyls {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Compound
In chemistry, organic compounds are generally any chemical compounds that contain carbon-hydrogen or carbon-carbon bonds. Due to carbon's ability to catenate (form chains with other carbon atoms), millions of organic compounds are known. The study of the properties, reactions, and syntheses of organic compounds comprise the discipline known as organic chemistry. For historical reasons, a few classes of carbon-containing compounds (e.g., carbonate salts and cyanide salts), along with a few other exceptions (e.g., carbon dioxide, hydrogen cyanide), are not classified as organic compounds and are considered inorganic. Other than those just named, little consensus exists among chemists on precisely which carbon-containing compounds are excluded, making any rigorous definition of an organic compound elusive. Although organic compounds make up only a small percentage of Earth's crust, they are of central importance because all known life is based on organic compounds. Living t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERB-196
ERB-196, also known as WAY-202196, is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It possesses 78-fold selectivity for the ERβ over the ERα. The drug was under development by Wyeth for the treatment of inflammation and sepsis starting in 2004 but development was discontinued by 2011. See also * 8β-VE2 * Diarylpropionitrile * FERb 033 * Prinaberel * WAY-166818 * WAY-200070 * WAY-214156 WAY-214156 is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It is 100-fold selective for the ERβ over the ERα with an IC50 of 4.2 nM (compare to estradiol with IC50 values of ~3–4 nM for bot ... References External links ERB-196 - AdisInsight Phenols Fluoroarenes Naphthalenes Nitriles Selective ERβ agonists Synthetic estrogens {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Estrogens
Synthetic things are composed of multiple parts, often with the implication that they are artificial. In particular, 'synthetic' may refer to: Science * Synthetic chemical or compound, produced by the process of chemical synthesis * Synthetic organic compounds synthetic chemical compounds based on carbon (organic compounds). * Synthetic peptide * Synthetic biology * Synthetic elements, chemical elements that are not naturally found on Earth and therefore have to be created in experiments Industry * Synthetic fuel * Synthetic oil * Synthetic marijuana * Synthetic diamond * Synthetic fibers, cloth or other material made from other substances than natural (animal, plant) materials Other * Synthetic position, a concept in finance * Synthetic-aperture radar, a type or radar * Analytic–synthetic distinction, in philosophy * Synthetic language in linguistics, inflected or agglutinative languages * Synthetic intelligence a term emphasizing that true intelligence expressed by comput ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective ERβ Agonists
Estrogen receptor beta (ERβ) also known as NR3A2 (nuclear receptor subfamily 3, group A, member 2) is one of two main types of estrogen receptor—a nuclear receptor which is activated by the sex hormone estrogen. In humans ERβ is encoded by the ''ESR2'' gene. Function ERβ is a member of the family of estrogen receptors and the superfamily of nuclear receptor transcription factors. The gene product contains an N-terminal DNA binding domain and C-terminal ligand binding domain and is localized to the nucleus, cytoplasm, and mitochondria. Upon binding to 17-β-estradiol, estriol or related ligands, the encoded protein forms homo-dimers or hetero-dimers with estrogen receptor α that interact with specific DNA sequences to activate transcription. Some isoforms dominantly inhibit the activity of other estrogen receptor family members. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroarenes
In organic chemistry, an aryl halide (also known as haloarene) is an aromatic compound in which one or more hydrogen atoms, directly bonded to an aromatic ring are replaced by a halide. The haloarene are different from haloalkanes because they exhibit many differences in methods of preparation and properties. The most important members are the aryl chlorides, but the class of compounds is so broad that there are many derivatives and applications. Preparation The two main preparatory routes to aryl halides are direct halogenation and via diazonium salts. Direct halogenation In the Friedel-Crafts halogenation, Lewis acids serve as catalysts. Many metal chlorides are used, examples include iron(III) chloride or aluminium chloride. The most important aryl halide, chlorobenzene is produced by this route. Monochlorination of benzene is always accompanied by formation of the dichlorobenzene derivatives. Arenes with electron donating groups react with halogens even in the absence of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAY-214156
WAY-214156 is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It is 100-fold selective for the ERβ over the ERα with an IC50 of 4.2 nM (compare to estradiol with IC50 values of ~3–4 nM for both the ERα and ERβ). The drug is less selective for the ERβ than is prinaberel (ERB-041, WAY-202041), another selective ERβ agonist, but is more potent in comparison. WAY-214156 may produce anti-inflammatory effects via the ERβ and has been proposed as a potential treatment for inflammatory conditions such as rheumatoid arthritis. See also * 8β-VE2 * Diarylpropionitrile Diarylpropionitrile (DPN), also known as 2,3-bis(p-hydroxyphenyl)propionitrile (2,3-BHPPN), is a synthetic, nonsteroidal, and highly selective agonist of ERβ ( IC50 = 15 nM) that is used widely in scientific research to study the function o ... * ERB-196 * FERb 033 * WAY-166818 * WAY-200070 References Phenols Nitriles Selective ERβ agonists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAY-200070
WAY-200070 is a synthetic, nonsteroidal, highly selective agonist of ERβ. It possesses 68-fold selectivity for ERβ over ERα ( EC50 = 2 nM and 155 nM, respectively). WAY-200070 has been found to enhance serotonergic and dopaminergic neurotransmission in the central nervous system, and produces antidepressant- and anxiolytic-like effects in animals. It has been proposed as a potential novel antidepressant/anxiolytic agent. WAY-200070 has also been found to produce antidiabetic effects in animals, and may also be beneficial for the treatment of certain inflammatory conditions. Due to its selectivity for ERβ, WAY-200070 is inactive in various assays of classic estrogen action, such as uterotrophic and osteopenia. Moreover, WAY-200070 does not affect luteinizing hormone or follicle-stimulating hormone or inhibit ovulation, indicating that it does not suppress the hypothalamic-pituitary-gonadal axis, and as ERα and not ERβ is implicated in breast development, would not be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAY-166818
WAY-166818 is a synthetic, nonsteroidal estrogen related to WAY-200070 which is used in scientific research. It acts as a highly selective full agonist of the ERβ, with 57- and 164-fold selectivity for the ERβ over the ERα in the rat and mouse, respectively. At the human ERβ and ERα, WAY-166818 has IC50 values of 29 nM and 1227 nM (25-fold difference), respectively. The compound has been verified to cross the blood-brain-barrier in rodents. See also * 8β-VE2 * Diarylpropionitrile * ERB-196 * FERb 033 * Menerba * Prinaberel * WAY-214156 WAY-214156 is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It is 100-fold selective for the ERβ over the ERα with an IC50 of 4.2 nM (compare to estradiol with IC50 values of ~3–4 nM for b ... References Alcohols Benzoxazoles Phenols Selective ERβ agonists Synthetic estrogens {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prinaberel
Prinaberel (INN, USAN) (developmental code names ERB-041, WAY-202041) is a synthetic, nonsteroidal, and highly selective agonist of the ERβ subtype of the estrogen receptor. It is used in scientific research to elucidate the role of the ERβ receptor. Studies have indicated that selective ERβ agonists like prinaberel could be useful in the clinical treatment of a variety of medical conditions including inflammatory bowel disease, rheumatoid arthritis, endometriosis, and sepsis. Accordingly, prinaberel either was or still is under investigation by Wyeth for the treatment of some of these conditions. See also * Diarylpropionitrile * ERB-196 * Erteberel * WAY-200070 * WAY-214156 WAY-214156 is a synthetic nonsteroidal estrogen that acts as a highly selective agonist of the ERβ. It is 100-fold selective for the ERβ over the ERα with an IC50 of 4.2 nM (compare to estradiol with IC50 values of ~3–4 nM for b ... References External links Prinaberel - AdisInsigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erteberel
Erteberel (, ; former developmental code name LY-500307; also known as selective estrogen receptor beta agonist-1 or SERBA-1) is a synthetic, nonsteroidal estrogen which acts as a selective ERβ agonist and is under development by Eli Lilly for the treatment of schizophrenia. It is specifically under investigation for the treatment of negative symptoms and cognitive impairment associated with the condition. As of 2015, it is in phase II clinical trials for this indication in the United States. Erteberel was also under investigation for the treatment of benign prostatic hyperplasia and reached phase II clinical studies for this use but failed to improve symptoms in men with the condition and development for this indication was discontinued. The drug has also been proposed as a potential novel treatment for glioblastoma. Erteberel has 14-fold binding selectivity for the ERβ over the ERα (Ki = 0.19 nM versus 2.68 nM, respectively). However, it shows 32-fold functional s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
