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AC-262,356
AC-262536 is a drug developed by Acadia Pharmaceuticals which acts as a selective androgen receptor modulator (SARM). Chemically it possesses endo-exo isomerism, with the endo form being the active form. It acts as a partial agonist for the androgen receptor with a Ki of 5nM, and no significant affinity for any other receptors tested. In animal studies it produced a maximal effect of around 66% of the anabolic action of testosterone, but only around 27% of its potency as an androgen. See also * ACP-105 * Enobosarm * JNJ-28330835 * Ligandrol Ligandrol (VK5211, LGD-4033) is a novel nonsteroidal oral selective androgen receptor modulator (SARM) for treatment of conditions such as muscle wasting and osteoporosis, discovered by Ligand Pharmaceuticals and under development by Viking T ... References Secondary alcohols Naphthalenes Nitriles Selective androgen receptor modulators Tropanes {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Androgen Receptor Modulators
Selective Androgen Receptor Modulators or SARMs are a class of androgen receptor ligands that maintain some of the desirable effects of androgens, such as preventing osteoporosis and muscle loss while reducing risks of developing prostate cancer. In the late 1990s, the first nonsteroidal SARM, an analog of bicalutamide, was discovered. They are intended to have the same kind of effects as androgenic drugs, such as anabolic-androgenic steroids, but be more selective in their action. At present, there are no SARMs which have been approved for therapeutic use by the U.S. Food and Drug Administration. Comparison to testosterone As previously mentioned, the purpose of research in relation to SARMs is to replace testosterone supplementation in disease treatment with selective androgen receptor molecules. This is due to the fact that testosterone supplementation can have adverse effects on patients, which are detailed on the testosterone page. Thinking of testosterone as a model mol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Androgen Receptor Modulator
Selective Androgen Receptor Modulators or SARMs are a class of androgen receptor ligands that maintain some of the desirable effects of androgens, such as preventing osteoporosis and muscle loss while reducing risks of developing prostate cancer. In the late 1990s, the first nonsteroidal SARM, an analog of bicalutamide, was discovered. They are intended to have the same kind of effects as androgenic drugs, such as anabolic-androgenic steroids, but be more selective in their action. At present, there are no SARMs which have been approved for therapeutic use by the U.S. Food and Drug Administration. Comparison to testosterone As previously mentioned, the purpose of research in relation to SARMs is to replace testosterone supplementation in disease treatment with selective androgen receptor molecules. This is due to the fact that testosterone supplementation can have adverse effects on patients, which are detailed on the testosterone page. Thinking of testosterone as a model mole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitriles
In organic chemistry, a nitrile is any organic compound that has a functional group. The prefix ''cyano-'' is used interchangeably with the term ''nitrile'' in industrial literature. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. Inorganic compounds containing the group are not called nitriles, but cyanides instead. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Structure and basic properties The N−C−C geometry is linear in nitriles, reflecting the sp hybridization of the triply bonded carbon. The C−N distance is short at 1.16 Å, consistent with a triple bond. Nitriles a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naphthalenes
Naphthalene is an organic compound with formula . It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. As an aromatic hydrocarbon, naphthalene's structure consists of a fused pair of benzene rings. It is best known as the main ingredient of traditional mothballs. History In the early 1820s, two separate reports described a white solid with a pungent odor derived from the distillation of coal tar. In 1821, John Kidd cited these two disclosures and then described many of this substance's properties and the means of its production. He proposed the name ''naphthaline'', as it had been derived from a kind of naphtha (a broad term encompassing any volatile, flammable liquid hydrocarbon mixture, including coal tar). Naphthalene's chemical formula was determined by Michael Faraday in 1826. The structure of two fused benzene rings was proposed by Emil Erlenmeye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secondary Alcohols
In chemistry, an alcohol is a type of organic compound that carries at least one hydroxyl () functional group bound to a saturated carbon atom. The term ''alcohol'' originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic drinks. An important class of alcohols, of which methanol and ethanol are the simplest examples, includes all compounds which conform to the general formula . Simple monoalcohols that are the subject of this article include primary (), secondary () and tertiary () alcohols. The suffix ''-ol'' appears in the IUPAC chemical name of all substances where the hydroxyl group is the functional group with the highest priority. When a higher priority group is present in the compound, the prefix ''hydroxy-'' is used in its IUPAC name. The suffix ''-ol'' in non-IUPAC names (such as paracetamol or cholesterol) also typically indicates that the substance is an alcohol. However, some compound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligandrol
Ligandrol (VK5211, LGD-4033) is a novel nonsteroidal oral selective androgen receptor modulator (SARM) for treatment of conditions such as muscle wasting and osteoporosis, discovered by Ligand Pharmaceuticals and under development by Viking Therapeutics. Ligandrol has been found in World Anti-Doping Agency (WADA) samples and in racehorses too. Like anabolic steroids, it can stimulate muscle growth. "SARMs have shown superior side effect profiles compared with anabolic steroids, which arguably makes them attractive for use by individuals seeking an unfair advantage over their competitors". WADA control At least since June 2015, ligandrol has been available via the internet. In that month, German scientists proposed a new test to detect its metabolites present in human urine, and suggested an expansion of the WADA regime. Misbranded as dietary supplement On 23 October 2017, a nutritional supplement company in Missouri called Infantry Labs was warned by the FDA that the distributio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JNJ-28330835
JNJ-28330835 is a drug which acts as a selective androgen receptor modulator (SARM). In studies on rats it was found to enhance muscle growth and sexual behavior but with minimal effects on prostate gland The prostate is both an accessory gland of the male reproductive system and a muscle-driven mechanical switch between urination and ejaculation. It is found only in some mammals. It differs between species anatomically, chemically, and physio ... size. A number of related compounds are known, though JNJ-28330835 has progressed furthest through development. References Selective androgen receptor modulators {{Pharma-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enobosarm
Enobosarm, also known as ostarine or MK-2866, is an investigational selective androgen receptor modulator (SARM) developed by GTx, Inc. for the treatment of conditions such as muscle wasting and osteoporosis, formerly under development by Merck & Company. Chemistry According to a 2009 paper authored by GTx, "Readers are cautioned to note that the name ostarine is often mistakenly linked to the chemical structure of -4 which is also known as andarine. The chemical structure of ostarine has not been publicly disclosed." A 2009 review stated "Recently, GTx disclosed that compound 5 had advanced into clinical trials. The patent application described detailed data in an initial proof-of-concept Phase IIa clinical trial. It is not explicitly stated that compound 5 is Ostarine (MK-2866). The first quoted sentence is cited tPublished PCT application WO2008127717/ref> As of 2012, the mechanism of action of Enobosarm is still being debated and requires further investigation. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acadia Pharmaceuticals
Acadia Pharmaceuticals Inc. is a biopharmaceutical company headquartered in Sorrento Valley, San Diego, California. Product development Nuplazid, a drug developed by Acadia in the late 1990s, "was designed to stimulate a subset of the brain’s serotonin receptors, or the proteins that govern memory, cognition and learning." On April 29, 2016, the FDA approved Acadia's drug, Nuplazid, for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis. Nuplazid is the trade name for Acadia's proprietary molecule, pimavanserin, a selective serotonin inverse agonist preferentially targeting 5-HT2a receptors. Acadia had partnered with Biovail in the late-stage clinical testing of the drug, which showed trial failures as of 2009. Acadia is running multiple Phase 2 and Phase 3 trials with pimavanserin in several central nervous system conditions: dementia-related psychosis, major depressive disorder, schizophrenia inadequate response, and schizophrenia ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACP-105
ACP-105 is a drug which acts as a selective androgen receptor modulator (SARM). It has been investigated for potential use in the treatment of age-related cognitive decline. The drug has been found to reduce anxiety-like behavior in a mouse model of Alzheimer's disease when administered alone, as well as enhance spatial memory when coadministered with the selective estrogen receptor β agonist AC-186. ACP-105 is an aniline Aniline is an organic compound with the formula C6 H5 NH2. Consisting of a phenyl group attached to an amino group, aniline is the simplest aromatic amine In organic chemistry, an aromatic amine is an organic compound consisting of an aroma ... SARM and is related to AC-262536 and vosilasarm (RAD140). References Abandoned drugs Chloroarenes Heterocyclic compounds with 2 rings Nitriles Nitrogen heterocycles Selective androgen receptor modulators Tertiary alcohols {{Pharma-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Testosterone
Testosterone is the primary sex hormone and anabolic steroid in males. In humans, testosterone plays a key role in the development of Male reproductive system, male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of androgenic hair, body hair. In addition, testosterone in both sexes is involved in health and well-being, including moods, behaviour, and in the prevention of osteoporosis. Insufficient levels of testosterone in men may lead to abnormalities including frailty and bone loss. Testosterone is a steroid from the androstane class containing a ketone and a hydroxyl group at positions three and seventeen respectively. It is Biosynthesis, biosynthesized in several steps from cholesterol and is converted in the liver to inactive metabolites. It exerts its action through binding to and activation of the androgen receptor. In humans and most other vertebrates, testost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anabolic
Anabolism () is the set of metabolic pathways that construct molecules from smaller units. These reactions require energy, known also as an endergonic process. Anabolism is the building-up aspect of metabolism, whereas catabolism is the breaking-down aspect. Anabolism is usually synonymous with biosynthesis. Pathway Polymerization, an anabolic pathway used to build macromolecules such as nucleic acids, proteins, and polysaccharides, uses condensation reactions to join monomers. Macromolecules are created from smaller molecules using enzymes and cofactors. Energy source Anabolism is powered by catabolism, where large molecules are broken down into smaller parts and then used up in cellular respiration. Many anabolic processes are powered by the cleavage of adenosine triphosphate (ATP). Anabolism usually involves reduction and decreases entropy, making it unfavorable without energy input. The starting materials, called the precursor molecules, are joined using the chemical ene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
