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Benzamides
Benzamide is a organic compound with the chemical formula of C6H5C(O)NH2. It is the simplest amide derivative of benzoic acid Benzoic acid is a white (or colorless) solid organic compound with the formula , whose structure consists of a benzene ring () with a carboxyl () substituent. It is the simplest aromatic carboxylic acid. The name is derived from gum benzoin, wh .... In powdered form, it appears as a white solid, while in crystalline form, it appears as colourless crystals. It is slightly soluble in water, and soluble in many organic solvents. It is a natural alkaloid found in the herbs of Berberis pruinosa. Chemical derivatives A number of substituted benzamides are commercial drugs, including: See also * References External links Physical characteristics {{Authority control Phenyl compounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulpiride
Sulpiride, sold under the brand name Dogmatil among others, is an atypical antipsychotic (although some texts have referred to it as a typical antipsychotic) medication of the benzamide class which is used mainly in the treatment of psychosis associated with schizophrenia and major depressive disorder, and sometimes used in low dosage to treat anxiety and mild depression. Sulpiride is commonly used in Asia, Central America, Europe, South Africa and South America. Levosulpiride is its purified levo-isomer and is sold in India for similar purpose. It is not approved in the United States, Canada, or Australia. The drug is chemically and clinically similar to amisulpride. Medical uses Sulpiride's primary use in medicine is in the management of the symptoms of schizophrenia. It has been used as both a monotherapy and adjunctive therapy (in case of treatment-resistance) in schizophrenia. It has also been used in the treatment of dysthymia. There is evidence, although low quality, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Procainamide
Procainamide (PCA) is a medication of the antiarrhythmic class used for the treatment of cardiac arrhythmias. It is classified by the Vaughan Williams classification system as class Ia; thus it is a sodium channel blocker of cardiomyocytes. In addition to blocking the ''I''Na current, it inhibits the ''I''Kr rectifier K+ current. Procainamide is also known to induce a voltage-dependent open channel block on the batrachotoxin (BTX)-activated sodium channels in cardiomyocytes. Uses Medical Procainamide is used for treating ventricular arrhythmias: ventricular ectopy and tachycardia and supraventricular arrhythmias: atrial fibrillation, and re-entrant and automatic supraventricular tachycardia. For example, it can be used to convert new-onset atrial fibrillation, and although was initially thought to be suboptimal for this purpose, a growing body of literature is amounting in support for this exact cause. It is administered by mouth, by intramuscular injection, or intravenously. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itopride
Itopride (INN; brand name Ganaton) is a prokinetic benzamide derivative. These drugs inhibit dopamine and acetylcholine esterase enzyme and have a gastrokinetic effect. Itopride is indicated for the treatment of functional dyspepsia and other gastrointestinal conditions. It is a combined D2 receptor antagonist and acetylcholinesterase inhibitor. Medical uses Typically, itopride is indicated in the treatment of GI symptoms caused by reduced GI motility: *dyspepsia of a non-ulcer/dysmotility type (gastric "fullness", discomfort, and possible pain) * gastroparesis (delayed gastric emptying) *anorexia *heartburn *regurgitation *bloating *nausea and vomiting *other possible gastric, prolactin, or dopamine related conditions Itopride was shown to significantly improve symptoms in patients with functional dyspepsia and motility disorders in placebo-controlled trials. These studies concluded that the reduction in the severity of symptoms of functional dyspepsia after 8 weeks of treatm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amisulpride
Amisulpride is an antiemetic and antipsychotic medication used at lower doses intravenously to prevent and treat postoperative nausea and vomiting; and at higher doses by mouth to treat schizophrenia and acute psychotic episodes. It is sold under the brand names Barhemsys (as an antiemetic) and Solian, Socian, Deniban and others (as an antipsychotic). At very low doses it is also used to treat dysthymia. It is usually classed with the atypical antipsychotics. Chemically it is a benzamide and like other benzamide antipsychotics, such as sulpiride, it is associated with a high risk of elevating blood levels of the lactation hormone, prolactin (thereby potentially causing the absence of the menstrual cycle, breast enlargement, even in males, breast milk secretion not related to breastfeeding, impaired fertility, impotence, breast pain, ''etc.''), and a low risk, relative to the typical antipsychotics, of causing movement disorders. Amisulpride is indicated for use in the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prucalopride
Prucalopride, brand names Resolor and Motegrity among others, is a drug acting as a selective, high affinity 5-HT4 receptor agonist which targets the impaired motility associated with chronic constipation, thus normalizing bowel movements. Prucalopride was approved for medical use in the European Union in 2009, in Canada in 2011, in Israel in 2014, and in the United States in December 2018. The drug has also been tested for the treatment of chronic intestinal pseudo-obstruction. Medical uses The primary measure of efficacy in the clinical trials is three or more spontaneous complete bowel movements per week; a secondary measure is an increase of at least one complete spontaneous bowel movement per week. Further measures are improvements in PAC-QOL (a quality of life measure) and PAC-SYM (a range of stool, abdominal, and rectal symptoms associated with chronic constipation). Infrequent bowel movements, bloating, straining, abdominal pain, and defecation urge with inability to e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metoclopramide
Metoclopramide is a medication used for stomach and esophageal problems. It is commonly used to treat and prevent nausea and vomiting, to help with emptying of the stomach in people with delayed stomach emptying, and to help with gastroesophageal reflux disease. It is also used to treat migraine headaches. Common side effects include: feeling tired, diarrhea, and feeling restless. More serious side effects include: movement disorder like tardive dyskinesia, a condition called neuroleptic malignant syndrome, and depression. It is thus rarely recommended that people take the medication for longer than twelve weeks. No evidence of harm has been found after being taken by many pregnant women. It belongs to the group of medications known as dopamine-receptor antagonists and works as a prokinetic. In 2012, metoclopramide was one of the top 100 most prescribed medications in the United States. It is available as a generic medication. It is on the World Health Organization's List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisapride
Cisapride is a gastroprokinetic agent, a drug that increases motility in the upper gastrointestinal tract. It acts directly as a serotonin 5-HT4 receptor agonist and indirectly as a parasympathomimetic. Stimulation of the serotonin receptors increases acetylcholine release in the enteric nervous system. It has been sold under the trade names Prepulsid (Janssen-Ortho) and Propulsid (in the United States). It was discovered by Janssen Pharmaceuticals in 1980. In many countries, it has been either withdrawn from the market or had its indications limited due to incidence of serious cardiac side-effects. Propulsid was linked to children's deaths. The commercial preparations of this drug are the racemic mixture of both enantiomers of the compound. The (+) enantiomer itself has the major pharmacologic effects and does not induce many of the detrimental side-effects of the mixture. Medical uses Cisapride has been used for the treatment of gastroesophageal reflux disease (GERD). There i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinitapride
Cinitapride (trade names Cintapro, Pemix) is a gastroprokinetic agent and antiemetic agent of the benzamide class which is marketed in India, Mexico, Pakistan and Spain. It acts as an agonist of the 5-HT1 and 5-HT4 receptors and as an antagonist of the 5-HT2 receptors. Uses It is indicated for the treatment of gastrointestinal disorders associated with motility disturbances such as gastroesophageal reflux disease, non-ulcer dyspepsia and delayed gastric emptying. It may be also used in the management of nausea and vomiting. See also * Benzamide * Gastroprokinetic agent A prokinetic agent (also gastroprokinetic agent, gastrokinetic agent or propulsive) is a type of drug which enhances gastrointestinal motility by increasing the frequency or strength of contractions, but without disrupting their rhythm. They are us ... References 4-Amino-N-(3-(diethylamino)propyl)-2-methoxybenzamides Nitrobenzenes Piperidines Serotonin receptor agonists Cyclohexenes {{Gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clebopride
Clebopride is a dopamine antagonist drug with antiemetic and prokinetic properties used to treat functional gastrointestinal disorders. Chemically, it is a substituted benzamide, closely related to metoclopramide. A small Spanish study found that more adverse reactions are reported with clebopride than with metoclopramide, particularly extrapyramidal symptoms Extrapyramidal symptoms (EPS) are symptoms that are archetypically associated with the extrapyramidal system of the brain's cerebral cortex. When such symptoms are caused by medications or other drugs, they are also known as extrapyramidal side .... References Antiemetics Dopamine antagonists 4-Amino-N-(3-(diethylamino)propyl)-2-methoxybenzamides Piperidines Chloroarenes {{gastrointestinal-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benzoic Acid
Benzoic acid is a white (or colorless) solid organic compound with the formula , whose structure consists of a benzene ring () with a carboxyl () substituent. It is the simplest aromatic carboxylic acid. The name is derived from gum benzoin, which was for a long time its only source. Benzoic acid occurs naturally in many plants and serves as an intermediate in the biosynthesis of many secondary metabolites. Salts of benzoic acid are used as food preservatives. Benzoic acid is an important precursor for the industrial synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates . History Benzoic acid was discovered in the sixteenth century. The dry distillation of gum benzoin was first described by Nostradamus (1556), and then by Alexius Pedemontanus (1560) and Blaise de Vigenère (1596). Justus von Liebig and Friedrich Wöhler determined the composition of benzoic acid. These latter also investigated how hippuric acid is related ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remoxipride
Remoxipride (Roxiam) is an atypical antipsychotic (although according to some sources it is a typical antipsychotic) which was previously used in Europe for the treatment of schizophrenia and acute mania but was withdrawn due to toxicity concerns (incidence of aplastic anemia in 1/10,000 patients). It was initially launched by AstraZeneca in 1990 and suspension of its use began in 1993. Remoxipride acts as a selective D2 and D3 receptor antagonist and also has high affinity for the sigma receptor, possibly playing a role in its atypical neuroleptic action. Due to its short half-life twice daily (bid) dosing is required, although a once-daily controlled-release tablet has been developed. There was some interest in its use in the treatment of treatment-resistant schizophrenia. See also * Typical antipsychotic * Benzamide Benzamide is a organic compound with the chemical formula of C6H5C(O)NH2. It is the simplest amide derivative of benzoic acid Benzoic acid is a whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |