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Mepiprazole
Mepiprazole (INN, BAN) (brand name Psigodal) is an anxiolytic drug of the phenylpiperazine group with additional antidepressant properties that is marketed in Spain. It acts as a 5-HT2A and α1-adrenergic receptor antagonist and inhibits the reuptake and induces the release of serotonin, dopamine, and norepinephrine to varying extents, and has been described as a serotonin antagonist and reuptake inhibitor (SARI). Usages Controlled clinical trials of mepiprazole in patients with irritable bowel syndrome (IBS) were also carried out and suggested some benefits of the drug in relieving symptoms of IBS in some patients. Similarly to other phenylpiperazines like trazodone, nefazodone, and etoperidone, mepiprazole produces ''m''CPP as an active metabolite An active metabolite, or pharmacologically active metabolite is a biologically active metabolite of a xenobiotic substance, such as a drug or environmental chemical. Active metabolites may produce therapeutic effects, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trazodone
Trazodone is an antidepressant medication used to treat major depressive disorder, anxiety disorders, and insomnia. It is a phenylpiperazine compound of the serotonin antagonist and reuptake inhibitor (SARI) class. The medication is taken orally. Common side effects include dry mouth, feeling faint, vomiting, and headache. More serious side effects may include suicide, mania, irregular heart rate, and pathologically prolonged erections. It is unclear if use during pregnancy or breastfeeding is safe. Trazodone also has sedating effects. Trazodone was approved for medical use in the United States in 1981. It is available as a generic medication. In 2022, it was the eighteenth most commonly prescribed medication in the United States, with more than 27million prescriptions. Medical uses Depression The primary use of trazodone is the treatment of unipolar major depression with or without anxiety. Data from open and double-blind trials suggest that the antidepressant eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meta-Chlorophenylpiperazine
''meta''-Chlorophenylpiperazine (mCPP) is a psychoactive drug of the phenylpiperazine class. It was initially developed in the late-1970s and used in scientific research before being sold as a designer drug in the mid-2000s. It has been detected in pills touted as legal alternatives to illicit stimulants in New Zealand and pills sold as " ecstasy" in Europe and the United States. Despite its advertisement as a recreational substance, mCPP is actually generally considered to be an unpleasant experience and is not desired by drug users. It lacks any reinforcing effects, but has "psychostimulant, anxiety-provoking, and hallucinogenic effects." It is also known to produce dysphoric, depressive, and anxiogenic effects in rodents and humans, and can induce panic attacks in individuals susceptible to them. It also worsens obsessive–compulsive symptoms in people with the disorder. mCPP is known to induce headaches in humans and has been used for testing potential antimigraine m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serotonin Antagonist And Reuptake Inhibitor
Serotonin antagonist and reuptake inhibitors (SARIs) are a class of drugs used mainly as antidepressants, but also as anxiolytics and hypnotics. They act by antagonizing serotonin receptors such as 5-HT2A and inhibiting the reuptake of serotonin, norepinephrine, and/or dopamine. Additionally, most also antagonize α1-adrenergic receptors. The majority of the currently marketed SARIs belong to the phenylpiperazine class of compounds. List of SARIs Marketed Commercially available serotonin antagonist and reuptake inhibitors include etoperidone (Axiomin, Etonin), lorpiprazole (Normarex), mepiprazole (Psigodal), nefazodone, utility complicated by life-threatening idiosyncratic hepatotoxicity (Serzone, Nefadar), and trazodone (Desyrel). Never marketed * lubazodone (YM-992, YM-35995) – a SARI that, as of this date, had not come to market. Miscellaneous * vilazodone (Viibryd) – a related drug not fitting into this class, as it acts solely as a 5-HT1A receptor partial a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oral Administration
Oral administration is a route of administration whereby a substance is taken through the Human mouth, mouth, swallowed, and then processed via the digestive system. This is a common route of administration for many medications. Oral administration can be easier and less painful than other routes of administration, such as Injection (medicine), injection. However, the onset of action is relatively low, and the effectiveness is reduced if it is not absorbed properly in the digestive system, or if it is broken down by digestive enzymes before it can reach the bloodstream. Some medications may cause gastrointestinal side effects, such as nausea or vomiting, when taken orally. Oral administration can also only be applied to conscious patients, and patients able to swallow. Terminology ''Per os'' (; ''P.O.'') is an adverbial phrase meaning literally from Latin "through the mouth" or "by mouth". The expression is used in medicine to describe a treatment that is taken orally (but not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norepinephrine
Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic compound, organic chemical in the catecholamine family that functions in the brain and human body, body as a hormone, neurotransmitter and neuromodulator. The name "noradrenaline" (from Latin '':wikt:ad-, ad'', "near", and '':wikt:ren, ren'', "kidney") is more commonly used in the United Kingdom and the rest of the world, whereas "norepinephrine" (from Ancient Greek :wikt:ἐπί, ἐπῐ́ (''epí''), "upon", and :wikt:νεφρός, νεφρός (''nephrós''), "kidney") is usually preferred in the United States. "Norepinephrine" is also the international nonproprietary name given to norepinephrine (drug), the drug. Regardless of which name is used for the substance itself, parts of the body that produce or are affected by it are referred to as noradrenergic. The general function of norepinephrine is to mobilize the brain and body for action. Norepinephrine release is lowest during sleep, rise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha-1 Blockers
Alpha 1 or Alpha-1 may refer to: *Alpha-1 adrenergic receptor, a G protein-coupled receptor *Alpha-1 antitrypsin, a protein **Alpha-1 antitrypsin deficiency Alpha-1 antitrypsin deficiency (A1AD or AATD) is a genetic disorder that may result in lung disease or liver disease. Onset of lung problems is typically between 20 and 50 years of age. This may result in shortness of breath, wheezing, or an inc ..., a genetic disorder * Alpha-1-fetoprotein or Alpha-fetoprotein, a protein *Alpha-One, a fictional spacecraft in '' Buzz Lightyear of Star Command: The Adventure Begins'' * ''Alpha 1'' (Robert Silverberg anthology), a 1970 book * Alpha-1 Wrestling, a professional wrestling promotion See also * * * A1 (other) * Alpha (other) * AMY1A or Alpha-1A or, an enzyme found in humans and other mammals * List of A1 genes, proteins or receptors {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-HT2A Antagonists
The 5-HT2A receptor is a subtype of the 5-HT2 receptor that belongs to the serotonin receptor family and functions as a G protein-coupled receptor (GPCR). It is a cell surface receptor that activates multiple intracellular signalling cascades. Like all 5-HT2 receptors, the 5-HT2A receptor is coupled to the Gq/G11 signaling pathway. It is the primary excitatory receptor subtype among the serotonin-responsive GPCRs. The 5-HT2A receptor was initially noted for its central role as the primary target of serotonergic psychedelic drugs such as LSD and psilocybin mushrooms. It later regained research prominence when found to mediate, at least in part, the effects of many antipsychotic drugs, particularly atypical antipsychotics. Downregulation of post-synaptic 5-HT2A receptors is an adaptive response triggered by chronic administration of selective serotonin reuptake inhibitors (SSRIs) and atypical antipsychotics. Elevated 5-HT2A receptor density has been observed in suicidal and ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolpiprazole
Tolpiprazole (INN, BAN) (developmental code name H-4170) is an anxiolytic drug of the phenylpiperazine group that was never marketed. See also * Acaprazine * Enpiprazole * Lorpiprazole * Mepiprazole Mepiprazole (INN, BAN) (brand name Psigodal) is an anxiolytic drug of the phenylpiperazine group with additional antidepressant properties that is marketed in Spain. It acts as a 5-HT2A and α1-adrenergic receptor antagonist and inhibits the ... References {{Piperazines Anxiolytics Phenylpiperazines Pyrazoles Abandoned drugs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorpiprazole
Lorpiprazole (INN; brand name Normarex) is an anxiolytic drug of the phenylpiperazine group. It has been described as a serotonin antagonist and reuptake inhibitor (SARI) in the same group as trazodone, nefazodone, and etoperidone. See also * Acaprazine * Enpiprazole * Mepiprazole * Tolpiprazole Tolpiprazole (INN, BAN) (developmental code name H-4170) is an anxiolytic drug of the phenylpiperazine group that was never marketed. See also * Acaprazine * Enpiprazole * Lorpiprazole * Mepiprazole Mepiprazole (INN, BAN) (brand name Ps ... References Antidepressants Anxiolytics meta-Trifluoromethylphenylpiperazines Pyrroles Serotonin receptor antagonists Triazoles Cyclopentanes {{Anxiolytic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enpiprazole
Enpiprazole (INN, BAN) is an anxiolytic drug of the phenylpiperazine group that was never marketed. It produces anxiolytic-like effects in animals, though these effects appear to be biphasic and may reverse at high doses. It is known to produce ''ortho''-chlorophenylpiperazine (oCPP) as a metabolite. See also * Acaprazine * Enciprazine * Lorpiprazole * Mepiprazole * Tolpiprazole Tolpiprazole (INN, BAN) (developmental code name H-4170) is an anxiolytic drug of the phenylpiperazine group that was never marketed. See also * Acaprazine * Enpiprazole * Lorpiprazole * Mepiprazole Mepiprazole (INN, BAN) (brand name Ps ... References Abandoned drugs Anxiolytics 2-Chlorophenyl compounds 1-Phenylpiperazines Pyrazoles {{Anxiolytic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acaprazine
Acaprazine (INN) is an anxiolytic and " adrenolytic" drug of the phenylpiperazine group that was never marketed. See also * Enciprazine * Enpiprazole * Lorpiprazole * Mepiprazole * Tolpiprazole Tolpiprazole (INN, BAN) (developmental code name H-4170) is an anxiolytic drug of the phenylpiperazine group that was never marketed. See also * Acaprazine * Enpiprazole * Lorpiprazole * Mepiprazole Mepiprazole (INN, BAN) (brand name Ps ... References External links * Acetamides Chlorobenzene derivatives Anxiolytics Piperazines Abandoned drugs Sedatives {{Anxiolytic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Metabolite
An active metabolite, or pharmacologically active metabolite is a biologically active metabolite of a xenobiotic substance, such as a drug or environmental chemical. Active metabolites may produce therapeutic effects, as well as harmful effects. Metabolites of drugs An active metabolite results when a drug is metabolized by the body into a modified form which produces effects in the body. Usually these effects are similar to those of the parent drug but weaker, although they can still be significant (see e.g. 11-hydroxy-THC, morphine-6-glucuronide). Certain drugs such as codeine and tramadol have metabolites (morphine and ''O''-desmethyltramadol respectively) that are stronger than the parent drug and in these cases the metabolite may be responsible for much of the therapeutic action of the parent drug. Sometimes, however, metabolites may produce toxic effects and patients must be monitored carefully to ensure they do not build up in the body. This is an issue with some well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
