Beta-Hydroxyamphetamines

Khat (Catha edulis), also known as '''Bushman's tea, especially in South Africa, is a species of flowering plant in the family Celastraceae, and the sole species in genus Catha'''. It is a shrub or tree native to eastern and southern Africa, ranging from Ethiopia and South Sudan to Angola and the Cape Provinces of South Africa. It grows in montane riverine and evergreen forests from 1,100 to 2,400 metres elevation.

Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infections. This includes use as an eye ointment to treat conjunctivitis. By mouth or by injection into a vein, it is used to treat meningitis, plague, cholera, and typhoid fever. Its use by mouth or by injection is only recommended when safer antibiotics cannot be used. Monitoring both blood levels of the medication and blood cell levels every two days is recommended during treatment.

Cathine, also known as -norpseudoephedrine or as (+)-norpseudoephedrine, is a psychoactive drug of the phenethylamine and amphetamine groups which acts as a stimulant. Along with cathinone, it is found naturally in Catha edulis (khat), and contributes to the overall effects of the plant. Cathine has approximately 7 to 10% of the potency of amphetamine.

Phenylpropanolamine (PPA), sold under many brand names, is a sympathomimetic agent used as a decongestant and appetite suppressant. It was once common in prescription and over-the-counter cough and cold preparations. The medication is taken orally.

Phenmetrazine, sold under the brand name Preludin among others, is a stimulant drug first synthesized in 1952 and originally used as an appetite suppressant, but withdrawn from the market in the 1980s due to widespread misuse. It was initially replaced by its analogue phendimetrazine (under the brand name Prelu-2) which functions as a prodrug to phenmetrazine, but now it is rarely prescribed, due to concerns of misuse and addiction. Chemically, phenmetrazine is a substituted amphetamine containing a morpholine ring or a substituted phenylmorpholine.

Thiamphenicol (also known as thiophenicol and dextrosulphenidol) is an antibiotic. It is the methyl-sulfonyl analogue of chloramphenicol and has a similar spectrum of activity, but is 2.5 to 5 times as potent. Like chloramphenicol, it is insoluble in water, but highly soluble in lipids. It is used in many countries as a veterinary antibiotic, but is available in China, Taiwan, Brazil, Morocco, and Italy for use in humans. Its main advantage over chloramphenicol is that it has never been associated with aplastic anaemia.

Phendimetrazine, sold under the brand name Bontril among others, is a stimulant medication of the morpholine chemical class used as an appetite suppressant.

Pipradrol, also known by its brand name Meratran, is a mild central nervous system stimulant that acts as a norepinephrine-dopamine reuptake inhibitor. Developed in the United States in the 1940s and patented in 1953, pipradrol was initially marketed as an antidepressant in the mid-1950s. It was subsequently used as an adjunct treatment for various conditions, including obesity, senile dementia, narcolepsy, and schizophrenia.

Florfenicol is a fluorinated synthetic analog of thiamphenicol, mainly used as a antibiotic in veterinary medicine.

4-Methylaminorex (4-MAR, 4-MAX) is a stimulant drug of the 2-amino-5-aryloxazoline group that was first synthesized in 1960 by McNeil Laboratories. It is also known by its street name "U4Euh" ("Euphoria"). It is banned in many countries as a stimulant. 4-Methylaminorex has effects comparable to methamphetamine but with a longer duration.

Procaterol is a β2 adrenoreceptor agonist used for the treatment of asthma in many countries, but is not approved in the United States. The drug is readily oxidized in the presence of moisture and air, and requires stabilizers for use by inhalation.

Metaraminol, also known as metaradrine and sold under the brand name Aramine among others, is a sympathomimetic medication which is used in the prevention and treatment of hypotension (low blood pressure), particularly as a complication of anesthesia. It is given by intramuscular or intravenous administration.

Ritodrine, formerly sold under the brand name Yutopar among others, is a tocolytic drug used to stop premature labor. It was withdrawn from the US market, according to the FDA Orange Book. It was available in oral tablets or as an injection and was typically used as the hydrochloride salt.

Ifenprodil, sold under the brand names Cerocral, Dilvax, and Vadilex, is a cerebral vasodilator that has been marketed in some countries, including in Japan, Hong Kong, and France. It is currently under development for treatment of a variety of additional indications.

Azidamfenicol is an amphenicol antibiotic, which has similar profile to chloramphenicol. It is used only topically, as eye drops and ointment for treatment of susceptible bacterial infections.

Corbadrine, sold under the brand name Neo-Cobefrine and also known as levonordefrin and α-methylnorepinephrine, is a catecholamine sympathomimetic used as a topical nasal decongestant and vasoconstrictor in dentistry in the United States. It is usually used in a pre-mixed solution with local anesthetics, such as mepivacaine.

Butaxamine (INN; also known as butoxamine) is a β2-selective beta blocker. Its primary use is in experimental situations in which blockade of β2 receptors is necessary to determine the activity of the drug (i.e. if the β2 receptor is completely blocked, but the given effect is still present, the given effect is not a characteristic of the β2 receptor). It has no clinical use. An alternative name is α-(1-[tert-butylamino]ethyl)-2,5-dimethoxybenzyl alcohol.

medicinal preparation

Methoxamine, sold under the brand names Vasoxine, Vasoxyl, and Vasylox among others, is a sympathomimetic medication used as an antihypotensive agent. It has mostly or entirely been discontinued.

Isoxsuprine (used as isoxsuprine hydrochloride) is a drug used as a vasodilator in humans (under the trade name Duvadilan) and equines. Isoxsuprine is a β2 adrenoreceptor agonist that causes direct relaxation of uterine and vascular smooth muscle via β2 receptors.

Methylephedrine, sold under the brand name Metheph among others, is a sympathomimetic medication described as an antiasthmatic agent and used to treat coughing and nasal congestion. It is reported to be used in various over-the-counter cough and cold preparations throughout the world, including Japan.

Rimiterol (INN/USAN) is a third-generation short-acting β2 agonist.

Buphenine, also known as nylidrin and sold under the brand name Arlidin, is a β2 adrenoreceptor agonist that acts as a vasodilator.

Oxilofrine, sold under the brand names Carnigen and Suprifen among others, is a sympathomimetic medication which has been used as an antihypotensive agent and cough suppressant. It is taken by mouth.

Oxyfedrine, sold under the brand names Ildamen and Myofedrin among others, is a sympathomimetic agent and coronary vasodilator which is used in the treatment of coronary heart disease, angina pectoris, and acute myocardial infarction. It is taken by mouth or intravenously.

Morazone (Novartrina, Orsimon, Rosimon-Neu, Tarcuzate) is a nonsteroidal anti-inflammatory drug (NSAID), originally developed by the German pharmaceutical company Ravensberg in the 1950s, which is used as an analgesic. It produces phenmetrazine as a major metabolite and has been reported to have been abused as a recreational drug in the past.

Radafaxine (developmental code GW-353,162; also known as '(2S,3S)-hydroxybupropion or (S,S)-hydroxybupropion') is a norepinephrine–dopamine reuptake inhibitor (NDRI) which was under development by GlaxoSmithKline in the 2000s for a variety of different indications but was never marketed. These uses included treatment of restless legs syndrome, major depressive disorder, bipolar disorder, neuropathic pain, fibromyalgia, and obesity. Regulatory filing was planned for 2007, but development was discontinued in 2006 due to "poor test results".

Eliglustat, sold under the brand name Cerdelga, is a medication used for the treatment of Gaucher's disease. It was discovered at the University of Michigan, developed by Genzyme Corp, and was approved by the FDA in August 2014. Commonly used as the tartrate salt, the compound is believed to work by inhibition of glucosylceramide synthase. According to an article in Journal of the American Medical Association the oral substrate reduction therapy resulted in "significant improvements in spleen volume, hemoglobin level, liver volume, and platelet count" in untreated adults with Gaucher disease T

Vibegron, sold under the brand name Gemtesa, is a medication for the treatment of overactive bladder. Vibegron is a selective beta-3 adrenergic receptor agonist.

Isoetharine is a selective short-acting β2 adrenoreceptor agonist. It can be called the "granddaughter of adrenalin" in the line of β2 agonists that gave quick relief for bronchospasm and asthma. Epinephrine (adrenalin) was the first of these, and next came isoprenaline (isoproterenol). Isoetharine was the third drug in this line, thus the third generation or granddaughter of the original.

Cafedrine (, ), sold under the brand name Akrinor among others, is a chemical linkage of norephedrine and theophylline and is a cardiac stimulant and antihypotensive agent used to increase blood pressure in people with hypotension. It has been marketed in Europe, South Africa, and Indonesia.

Suloctidil was a sulfur-containing aminoalcohol that was brought to market in the early 1970s as a vasodilator by Continental Pharma, a Belgian company.

Fenbutrazate (INN), also known as phenbutrazate (BAN), is a psychostimulant used as an appetite suppressant under the trade names Cafilon, Filon, and Sabacid in Europe, Japan, and Hong Kong. It is a derivative of phenmetrazine and may function as a prodrug due to its similarity to phendimetrazine.

Etafedrine (, ), sold under the brand name Nethaprin among others and also known as '''N-ethylephedrine''', is a sympathomimetic agent used as a bronchodilator to treat asthma. It was previously commercially available as both the free base and as the hydrochloride salt from Sanofi-Aventis (now Sanofi) but is now no longer marketed.

Manifaxine (developmental code name GW-320,659) is a norepinephrine–dopamine reuptake inhibitor developed by GlaxoSmithKline through structural modification of radafaxine, an isomer of hydroxybupropion and one of the active metabolites of bupropion. Manifaxine was researched for treatment of attention deficit hyperactivity disorder (ADHD) and obesity and was found to be safe, reasonably effective, and well-tolerated for both applications. However, no results were reported following these initial trials and development was discontinued.

Diphenylprolinol (D2PM), or (R/S)-(±)-diphenyl-2-pyrrolidinyl-methanol, is a norepinephrine-dopamine reuptake inhibitor which is used as a designer drug.

Zilpaterol is a synthetic β2 adrenergic agonist. Under its brand name, Zilmax, it is used to increase the size of cattle and the efficiency of feeding them. Zilmax is produced by Intervet, a subsidiary of Merck & Co., and marketed as a "beef-improvement technology". Zilpaterol is typically fed in the last three to six weeks of cattle's lives, with a brief period (three days in the US) before death for withdrawal, which allows the drug to mostly leave the animal's tissues.

Efinaconazole, sold under the brand name Jublia and Clenafin among others, is a triazole antifungal compound discovered by Kaken Pharmaceutical, indicated for the treatment of onychomycosis, a fungal infection of the nail. Since it has low binding affinity with keratin, the main component of nails, it has superior nail-penetrating properties. It is approved for use in the United States, Canada, Japan and certain European countries as a 10% topical solution.

Fenmetramide is a drug which was patented as an antidepressant by McNeil Laboratories in the 1960s. The drug was never marketed. It is the 5-ketone derivative of phenmetrazine and would similarly be expected to produce psychostimulant effects, though pharmacological data is lacking.

'''meta-Hydroxynorephedrine or 3-hydroxynorephedrine, also known as 3,β-dihydroxyamphetamine''', is an adrenergic drug of the amphetamine class which was patented as a vasopressor and nasal decongestant but was never marketed. It is the racemic form of the sympathomimetic drug metaraminol.

Traxoprodil (developmental code name CP-101606) is a drug developed by Pfizer which acts as an NMDA antagonist, selective for the NR2B subunit. It has neuroprotective, analgesic, and anti-Parkinsonian effects in animal studies. Traxoprodil has been researched in humans as a potential treatment to lessen the damage to the brain after stroke, but results from clinical trials showed only modest benefit. The drug was found to cause EKG abnormalities (QT prolongation) and its clinical development was stopped. More recent animal studies have suggested traxoprodil may exhibit rapid-acting antidepress

Cilobamine is a drug which acts as a norepinephrine-dopamine reuptake inhibitor (NDRI) and has stimulant and antidepressant effects.