Aleglitazar
Aleglitazar is a peroxisome proliferator-activated receptor agonist (hence a PPAR modulator) with affinity to PPARα and PPARγ, which was under development by Hoffmann–La Roche for the treatment of diabetes mellitus type 2, type II diabetes. It is no longer in clinical_trial#Phase_III, phase III clinical trials. References Oxazoles Benzothiophenes Carboxylic acids Phenol ethers PPAR agonists Methoxy compounds {{gastrointestinal-drug-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Peroxisome Proliferator-activated Receptor
In the field of molecular biology, the peroxisome proliferator–activated receptors (PPARs) are a group of nuclear receptor proteins that function as transcription factors regulating gene expression. PPARs play essential roles in regulating cell differentiation, cellular differentiation, developmental biology, development, and metabolism (carbohydrate metabolism, carbohydrate, lipid metabolism, lipid, protein metabolism, protein), and tumorigenesis Nomenclature and tissue distribution Three types of PPARs have been identified: alpha, PPARG, gamma, and delta (beta): * Peroxisome proliferator-activated receptor alpha, α (alpha) - expressed in liver, kidney, heart, muscle, adipose tissue, and others * Peroxisome proliferator-activated receptor delta, β/δ (beta/delta) - expressed in many tissues, especially in brain, adipose tissue, and skin * Peroxisome proliferator-activated receptor gamma, γ (gamma) - although transcribed by the same gene, this PPAR, by way of alternativ ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Agonist
An agonist is a chemical that activates a Receptor (biochemistry), receptor to produce a biological response. Receptors are Cell (biology), cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an Receptor antagonist, antagonist blocks the action of the agonist, while an inverse agonist causes an action opposite to that of the agonist. Etymology The word originates from the Ancient Greek, Greek word (''agōnistēs''), "contestant; champion; rival" < (''agōn''), "contest, combat; exertion, struggle" < (''agō''), "I lead, lead towards, conduct; drive." Types of agonists Receptor (biochemistry), Receptors can be activated by either endogenous agonists (such as hormones and neurotransmitters) or exogenous agonists (such as medication, drugs), resulting in a biological response. A physiological agonism an ...[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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PPAR Modulator
PPAR agonists are drugs which act upon the peroxisome proliferator-activated receptor. They are used for the treatment of symptoms of the metabolic syndrome, mainly for lowering triglycerides and blood sugar. Classification PPAR-alpha and PPAR-gamma are the molecular targets of a number of marketed drugs. The main classes of PPAR agonists are: PPAR-alpha agonists An endogenous compound, 7(S)-Hydroxydocosahexaenoic Acid (7(S)-HDHA), which is a Docosanoid derivative of the omega-3 fatty acid DHA was isolated as an endogenous high affinity ligand for PPAR-alpha in the rat and mouse brain. The 7(S) enantiomer bound with micromolar affity to PPAR alpha with 10 fold higher affinity compared to the (R) enantiomer and could trigger dendritic activation. PPARα (alpha) is the main target of fibrate drugs, a class of amphipathic carboxylic acids (clofibrate, gemfibrozil, ciprofibrate, bezafibrate, and fenofibrate). They were originally indicated for dyslipidemia of cholesterol and more r ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hoffmann–La Roche
F. Hoffmann-La Roche AG, commonly known as Roche (), is a Swiss multinational holding healthcare company that operates worldwide under two divisions: Pharmaceuticals and Diagnostics. Its holding company, Roche Holding AG, has shares listed on the SIX Swiss Exchange. The company headquarters are located in Basel. Roche is the fifth-largest pharmaceutical company in the world by revenue and the leading provider of cancer treatments globally. In 2023, the company’s seat in Forbes Global 2000 was 76. The company owns the American biotechnology company Genentech, which is a wholly owned independent subsidiary, and the Japanese biotechnology company Chugai Pharmaceuticals, as well as the United States–based companies Ventana and Foundation Medicine. Roche's revenues during fiscal year 2020, were 58.32 billion Swiss francs. Descendants of the founding Hoffmann and Oeri families own slightly over half of the bearer shares with voting rights (a pool of family shareholders 45%, a ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Diabetes Mellitus Type 2
Type 2 diabetes (T2D), formerly known as adult-onset diabetes, is a form of diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. Common symptoms include increased thirst, frequent urination, fatigue and unexplained weight loss. Other symptoms include increased hunger, having a sensation of pins and needles, and sores (wounds) that heal slowly. Symptoms often develop slowly. Long-term complications from high blood sugar include heart disease, stroke, diabetic retinopathy, which can result in blindness, kidney failure, and poor blood flow in the lower limbs, which may lead to amputations. A sudden onset of hyperosmolar hyperglycemic state may occur; however, ketoacidosis is uncommon. Type 2 diabetes primarily occurs as a result of obesity and lack of exercise. Some people are genetically more at risk than others. Type 2 diabetes makes up about 90% of cases of diabetes, with the other 10% due primaril ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Clinical Trial
Clinical trials are prospective biomedical or behavioral research studies on human subject research, human participants designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines, pharmaceutical drug, drugs, medical nutrition therapy, dietary choices, dietary supplements, and medical devices) and known interventions that warrant further study and comparison. Clinical trials generate data on dosage, safety and efficacy. They are conducted only after they have received institutional review board, health authority/ethics committee approval in the country where approval of the therapy is sought. These authorities are responsible for vetting the risk/benefit ratio of the trial—their approval does not mean the therapy is 'safe' or effective, only that the trial may be conducted. Depending on product type and development stage, investigators initially enroll volunteers or patients into small Pilot experiment, pi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oxazoles
Oxazole is the parent compound for a vast class of heterocyclic aromatic organic compounds. These are azoles with an oxygen and a nitrogen separated by one carbon. Oxazoles are aromatic compounds but less so than the thiazoles. Oxazole is a weak base; its conjugate acid has a p''K''a of 0.8, compared to 7 for imidazole. Preparation The classic synthetic route the Robinson–Gabriel synthesis by dehydration of 2-acylaminoketones: The Fischer oxazole synthesis from cyanohydrins and aldehydes is also widely used: Other methods are known including the reaction of α- haloketones and formamide and the Van Leusen reaction with aldehydes and TosMIC. Biosynthesis In biomolecules, oxazoles result from the cyclization and oxidation of serine or threonine nonribosomal peptides: : Oxazoles are not as abundant in biomolecules as the related thiazoles with oxygen replaced by a sulfur atom. Reactions With a pKa of 0.8 for the conjugate acid (oxazolium salts), oxazoles are far less ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Benzothiophenes
The substituted benzothiophenes are a class of chemical compounds based on benzothiophene. They are closely related to the substituted benzofurans, substituted tryptamines, and to other chemical class, chemical groups such as the substituted benzodioxoles (or methylenedioxyphenyl group, phenyl compounds). Substituted benzothiophenes include the (2-aminopropyl)benzo[β]thiophenes (APBTs) 2-APBT, 3-APBT (SKF-6678), 4-APBT, 5-APBT, 5-MAPBT, 6-APBT, 6-MAPBT, and 7-APBT. These drugs have been found to act as serotonin–norepinephrine–dopamine releasing agents (SNDRAs) and, in some cases, as potency (pharmacology), potent serotonin 5-HT2 receptor, 5-HT2 receptor agonists, analogously to the entactogen MDMA. They do not produce hyperlocomotion in rodents, suggesting that they lack psychostimulant effects. However, those acting as serotonin 5-HT2 receptor agonists have been found to induce the head-twitch response, a behavioral proxy of psychedelic drug, psychedelic effects, in rodents ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Carboxylic Acids
In organic chemistry, a carboxylic acid is an organic acid that contains a carboxyl group () attached to an Substituent, R-group. The general formula of a carboxylic acid is often written as or , sometimes as with R referring to an organyl group (e.g., alkyl, alkenyl, aryl), or hydrogen, or other groups. Carboxylic acids occur widely. Important examples include the amino acids and fatty acids. Deprotonation of a carboxylic acid gives a carboxylate anion. Examples and nomenclature Carboxylic acids are commonly identified by their trivial names. They often have the suffix ''-ic acid''. IUPAC-recommended names also exist; in this system, carboxylic acids have an ''-oic acid'' suffix. For example, butyric acid () is butanoic acid by IUPAC guidelines. For nomenclature of complex molecules containing a carboxylic acid, the carboxyl can be considered position one of the parent chain even if there are other substituents, such as 3-chloropropanoic acid. Alternately, it can be named ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Phenol Ethers
Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula . It is a white crystalline solid that is volatile and can catch fire. The molecule consists of a phenyl group () bonded to a hydroxy group (). Mildly acidic, it requires careful handling because it can cause chemical burns. It is acutely toxic and is considered a health hazard. Phenol was first extracted from coal tar, but today is produced on a large scale (about 7 million tonnes a year) from petroleum-derived feedstocks. It is an important industrial commodity as a precursor to many materials and useful compounds, and is a liquid when manufactured. It is primarily used to synthesize plastics and related materials. Phenol and its chemical derivatives are essential for production of polycarbonates, epoxies, explosives such as picric acid, Bakelite, nylon, detergents, herbicides such as phenoxy herbicides, and numerous pharmaceutical drugs. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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PPAR Agonists
In the field of molecular biology, the peroxisome proliferator–activated receptors (PPARs) are a group of nuclear receptor proteins that function as transcription factors regulating gene expression. PPARs play essential roles in regulating cellular differentiation, development, and metabolism (carbohydrate, lipid, protein), and tumorigenesis Nomenclature and tissue distribution Three types of PPARs have been identified: alpha, gamma, and delta (beta): * α (alpha) - expressed in liver, kidney, heart, muscle, adipose tissue, and others * β/δ (beta/delta) - expressed in many tissues, especially in brain, adipose tissue, and skin * γ (gamma) - although transcribed by the same gene, this PPAR, by way of alternative splicing, is expressed in three forms: ** γ1 - expressed in virtually all tissues, including heart, muscle, colon, kidney, pancreas, and spleen ** γ2 - expressed mainly in adipose tissue; it is 30 amino acids longer than γ1 ** γ3 - expressed in macrophag ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |