Drugs missing an ATC code

19-Norprogesterone, also known as 19-norpregn-4-ene-3,20-dione, is a steroidal progestin and close analogue of the sex hormone progesterone, lacking only the C19 methyl group of that molecule. It was first synthesized in 1944 in the form of a mixture that also included unnatural stereoisomers (probably C14 (β) and C17 (α)) of progesterone, and this mixture was found to be at least equivalent to progesterone in terms of progestogenic activity. Subsequent investigations revealed that 17-isoprogesterone and 14-iso-17-isoprogesterone are devoid of progestogenic activity. 19-Norprogesterone was res

77-LH-28-1 is a selective agonist of muscarinic acetylcholine receptor subtype 1 (M1) discovered in 2008. It is an allosteric agonist, exhibiting over 100-fold specificity for M1 over other muscarinic receptor subtypes. 77-LH-28-1 penetrates the brain by crossing the blood–brain barrier and is therefore a useful pharmacological tool with cognition enhancing effects. It has been used as a lead compound for discovery of other M1 agonists, and a crystal structure of the bound complex between 77-LH-28-1 and the M1 receptor has been published.

MDPEA, also known as 3,4-methylenedioxyphenethylamine or as homopiperonylamine, is a possible psychoactive drug of the phenethylamine and methylenedioxyphenethylamine families. It is the 3,4-methylenedioxy derivative of phenethylamine (PEA). The drug is structurally related to 3,4-methylenedioxyamphetamine (MDA), but lacks the methyl group at the α carbon. It is a key parent compound of a large group of compounds known as entactogens such as MDMA ("ecstasy").

JM-1232 is a sedative and hypnotic drug being researched as a potential anesthetic. It has similar effects to sedative-hypnotic benzodiazepine drugs, but is structurally distinct and so is classed as a nonbenzodiazepine hypnotic. It was developed by a team at Maruishi Pharmaceutica.

Difludiazepam (Ro07-4065) is a benzodiazepine derivative which is the 2',6'-difluoro derivative of fludiazepam. It was invented in the 1970s but was never marketed, and has been used as a research tool to help determine the shape and function of the GABAA receptors, at which it has an IC50 of 4.1nM. Difludiazepam has subsequently been sold as a designer drug, and was first notified to the EMCDDA by Swedish authorities in 2017.

Ukrain (; also called celandine) is the trademarked name of a semi-synthetic substance derived from the plant Chelidonium majus and promoted as a drug to treat cancer and viral infections, including HIV and hepatitis. It was created in 1978, by the famed Ukrainian chemist (). Ukrain is named after the nation of Ukraine and is produced by the Austrian company Nowicky Pharma.

SB-399885 is a drug which is used in scientific research. It acts as a potent, selective and orally active 5-HT6 receptor antagonist, with a Ki of 9.0nM. SB-399885 and other 5-HT6 antagonists show nootropic effects in animal studies, as well as antidepressant and anxiolytic effects which are comparable to and synergistic with drugs such as imipramine and diazepam, and have been proposed as potential novel treatments for cognitive disorders such as schizophrenia and Alzheimer's disease.

chemical compound

Nepidermin (INN proposed), also known as recombinant human epidermal growth factor (rhEGF), is a recombinant form of human epidermal growth factor (EGF) and a cicatrizant (a drug that promotes wound healing through formation of scar tissue). As a recombinant form of EGF, nepidermin is an agonist of the epidermal growth factor receptor (EGFR), and is the first EGFR agonist to be marketed. It was developed by Cuban Center for Genetic Engineering and Biotechnology (CIBG), and has been marketed by Heber Biotech as an intralesional injection for diabetic foot ulcer under the trade name Heberprot-P

Benzestrol (, ) (brand names Chemestrogen, Ocestrol, Octestrol, Octoestrol, Octofollin) is a synthetic nonsteroidal estrogen of the stilbestrol group which was formerly used medically but has since been discontinued. The stilbestrol estrogens, the best-known of which is diethylstilbestrol (DES) were used extensively in the mid-1900s and were finally banned by the FDA due to them causing tumors in the children of women who used them.

Naphazoline/pheniramine, sold under the brand name Naphcon-A among others, is a combination eye drop used to help the symptoms of allergic conjunctivitis such as from hay fever. It contains naphazoline and pheniramine. It is used as an eye drop. Use is not recommended for more than three days.

Propetandrol () (brand name Solevar; former developmental code name SC-7294), or propethandrol, also known as 17α-ethyl-19-nortestosterone 3β-propionate or 17α-ethyl-19-nor-4-androstenediol 3β-propionate, as well as 17α-ethylestr-4-en-3β,17β-diol 3β-propionate, is a synthetic and orally active anabolic–androgenic steroid (AAS) and progestogen and a 17α-alkylated derivative of 19-nortestosterone. It is an androgen ester – specifically, the 3β-propionate ester of norethandrolone (17α-ethyl-19-nortestosterone).

JWH-203 (1-pentyl-3-(2-chlorophenylacetyl)indole) is an analgesic chemical from the phenylacetylindole family that acts as a cannabinoid agonist with approximately equal affinity at both the CB1 and CB2 receptors, having a Ki of 8.0 nM at CB1 and 7.0 nM at CB2. It was originally discovered by, and named after, John W. Huffman, but has subsequently been sold without his permission as an ingredient of synthetic cannabis smoking blends. Similar to the related 2'-methoxy compound JWH-250, the 2'-bromo compound JWH-249, and the 2'-methyl compound JWH-251, JWH-203 has a phenylacetyl group

chemical compound

Gestronol (), also known as gestonorone, as well as 17α-hydroxy-19-norprogesterone or 17α-hydroxy-19-norpregn-4-ene-3,20-dione, is a progestin of the 19-norprogesterone and 17α-hydroxyprogesterone groups which was never marketed. The C17α caproate ester of gestronol, gestonorone caproate (gestronol hexanoate), in contrast, has been marketed.

SRT-1720 is an experimental drug that was studied by Sirtris Pharmaceuticals intended as a small-molecule activator of the sirtuin subtype SIRT1. The compound has been studied in animals, but safety and efficacy in humans have not been established.

Menitrazepam is a drug which is a benzodiazepine derivative. It is similar in structure to tetrazepam and nimetazepam, with the 7-chloro group of tetrazepam replaced by nitro. It is a hypnotic agent used in the treatment of insomnia, and therefore has strong sedative, anticonvulsant, muscle relaxant, and anxiolytic actions like those of other hypnotic benzodiazepines. Menitrazepam is a good oral hypnotic agent, however, delay in the time for peak plasma levels to reach their maximum brings into question the benefit of menitrazepam for the treatment of insomnia when compared to other hypnotics.

Ergocristine is an ergopeptine and one of the ergot alkaloids. As of February 24, 2010 ergocristine has been federally regulated. Because of the existing Controlled Substances Act regulatory controls on the LSD precursors lysergic acid, lysergic acid amide, ergotamine, and ergonovine, clandestine laboratory operators have sought uncontrolled sources of precursor material for the production of LSD. This has led to the illicit utilization of the precursor chemical ergocristine as a direct substitute for ergotamine and ergonovine for the illicit production of LSD. In fact, the largest clandestine

Wikipedia article covering multiple topics

Enalaprilat is the active metabolite of enalapril. It is the first dicarboxylate-containing ACE inhibitor and was developed partly to overcome these limitations of captopril. The thiol functional group of captopril was replaced with a carboxylic acid group, but additional modifications were required to achieve a potency similar to captopril.

JWH-398 is an analgesic chemical from the naphthoylindole family, which acts as a cannabinoid agonist at both the CB1 and CB2 receptors. It has mild selectivity for CB1 with a Ki of 2.3 nM and 2.8 nM at CB2. This synthetic chemical compound was identified by the EMCDDA as an ingredient in three separate "herbal incense" products purchased from online shops between February and June 2009. It was discovered by, and named after, John W. Huffman.

Oxymesterone (, ) (brand names Anamidol, Balnimax, Oranabol, Sanaboral, Theranabol, Tubil), also known as methandrostenediolone, as well as 4-hydroxy-17α-methyltestosterone or 17α-methylandrost-4-en-4,17β-diol-3-one, is an orally active anabolic-androgenic steroid (AAS). It was known by 1960.

NAN-190 is a drug and research chemical widely used in scientific studies. It was previously believed to act as a selective 5-HT1A receptor antagonist, but a subsequent discovery showed that it also potently blocks the α2-adrenergic receptor. The new finding has raised significant concerns about studies using NAN-190 as a specific serotonin receptor antagonist.

Tetrahydrodeoxycorticosterone (abbreviated as THDOC; 3α,21-dihydroxy-5α-pregnan-20-one), also referred to as allotetrahydrocorticosterone, is an endogenous neurosteroid. It is synthesized from the adrenal hormone deoxycorticosterone by the action of two enzymes, 5α-reductase type I and 3α-hydroxysteroid dehydrogenase. THDOC is a potent positive allosteric modulator of the GABAA receptor, and has sedative, anxiolytic and anticonvulsant effects. Changes in the normal levels of this steroid particularly during pregnancy and menstruation may be involved in some types of epilepsy (catamenial epilep

SKF-77,434 is a drug which acts as a selective dopamine D1 receptor partial agonist, and has stimulant and anorectic effects. Unlike other D1 agonists with higher efficacy such as SKF-81,297 and 6-Br-APB, SKF-77,434 does not maintain self-administration in animal studies, and so has been researched as a potential treatment for cocaine addiction.

chemical compound

Turkesterone is a naturally occurring phytoecdysteroid, a subclass of ecdysteroids, which are steroidal compounds structurally related to cholesterol. It is predominantly found in numerous plant species.

3-Benzhydrylmorpholine is a drug that was developed by American Home Products in the 1950s. It has stimulant and anorectic effects and is related to both pipradrol and phenmetrazine.

Neamine (neomycin A) is a degradation product of the aminoglycoside antibiotic neomycin. Several derivatives of neamine are active against susceptible and resistant Gram-positive and Gram-negative bacteria.

JDTic is a selective, long-acting ("inactivating") antagonist of the κ-opioid receptor (KOR). JDTic is a 4-phenylpiperidine derivative, distantly related structurally to analgesics such as pethidine and ketobemidone, and more closely to the MOR antagonist alvimopan. In addition, it is structurally distinct from other KOR antagonists such as norbinaltorphimine. JDTic has been used to create crystal structures of KOR [ ].

BW-723C86 is a tryptamine derivative drug which acts as a 5-HT2B receptor agonist. It has anxiolytic effects in animal studies, and is also used for investigating the function of the 5-HT2B receptor in a range of other tissues.

1-Phenyl-2-propylaminopentane (PPAP), also known as 'α,N-dipropylphenethylamine (DPPEA) and by the developmental code name MK-306', is an experimental drug related to selegiline which acts as a catecholaminergic activity enhancer (CAE).

CX-516 is an ampakine and nootropic that acts as an AMPA receptor positive allosteric modulator and had been undergoing development by a collaboration between Cortex, Shire, and Servier. It was studied as a potential treatment for Alzheimer's disease under the brand name Ampalex, and was also being examined as a treatment for ADHD.

'''N-Pyrrolidyllysergamide (LPD-824), also known as lysergic acid pyrrolidide (LA-Pyr'), is a psychedelic drug of the lysergamide family related to lysergic acid diethylamide (LSD). It is the analogue of LSD in which the N,N-diethylamide moiety has been cyclized into an N,N''-pyrrolidide ring.

AL-34662 is an indazolethylamine derivative drug that is being developed for the treatment of glaucoma. It acts as a selective serotonin 5-HT2 receptor agonist, including of the 5-HT2A, 5-HT2B, and 5-HT2C receptors (affinity () = 14.5, 8.1, and 3.0nM, respectively). The serotonin 5-HT2A receptor is the same target as that of psychedelic drugs like psilocin. Unlike these drugs however, AL-34662 was designed specifically as a peripherally selective drug, which does not cross the blood–brain barrier. This means that AL-34662 can exploit a useful side effect of the hallucinogenic 5-HT2A receptor a

4-Fluoromethamphetamine (4-FMA) is a stimulant drug related to methamphetamine and 4-fluoroamphetamine. It has been reported to be sold as a designer drug, but little is known about its pharmacology or toxicology.

PEPAP (phenethylphenylacetoxypiperidine) is an opioid analgesic that is an analog of desmethylprodine.

Ro48-6791 is a drug, an imidazobenzodiazepine derivative developed by Hoffman-LaRoche in the 1990s.

Ergocryptine is an ergopeptine and one of the ergoline alkaloids. It is isolated from ergot or fermentation broth and it serves as starting material for the production of bromocriptine. Two isomers of ergocryptine exist, α-ergocryptine and β-ergocryptine. The beta differs from the alpha form only in the position of a single methyl group, which is a consequence of the biosynthesis in which the proteinogenic amino acid leucine is replaced by isoleucine. β-Ergocryptine was first identified in 1967 by Albert Hofmann. Ergot from different sources have different ratios of the two isomers.

U0126 is a MEK1/2 inhibitor that is used to study MEK and related signaling pathways. This inhibitor is selective for both MEK1 and MEK2, two specific types of MEK (MAPK kinases) that are elements of the MAPK/ERK signaling pathway. This compound is usually studied in the context of cancer treatment, ischemia, and cellular oxidative stress.

JTE-907 is a drug used in scientific research that acts as a selective CB2 inverse agonist. It has anti-inflammatory effects in animal studies, thought to be mediated by an interaction between the CB2 receptor and IgE.

RTI-126 ('RTI-4229-126 or (–)-2β-(1,2,4-oxadiazol-5-methyl)-3β-phenyltropane') is a phenyltropane derivative which acts as a potent monoamine reuptake inhibitor and stimulant drug, and has been sold as a designer drug. It is around 5 times more potent than cocaine at inhibiting monoamine reuptake in vitro, but is relatively unselective. It binds to all three monoamine transporters, although still with some selectivity for the dopamine transporter. RTI-126 has a fast onset of effects and short duration of action, and its pharmacological profile in animals is among the closest to cocaine itself

CX-614 is an ampakine drug developed by Cortex Pharmaceuticals. It has been investigated for its effect on AMPA receptors.

U-50488 is a drug which acts as a highly selective κ-opioid agonist, but without any μ-opioid antagonist effects. It has analgesic, diuretic and antitussive effects, and reverses the memory impairment produced by anticholinergic drugs. U-50488 was one of the first selective kappa agonists invented and research on its derivatives has led to the development of a large family of related compounds. This compound has never received FDA approval and there are no reported human cases in the literature involving an U-50488 overdose.

SB-277,011A is a drug which acts as a potent and selective dopamine D3 receptor antagonist, which is around 80–100times selective for D3 over D2, and lacks any partial agonist activity.

YM-348 is an indazolethylamine derivative drug which acts as a potent and selective 5-HT2C receptor agonist, with an EC50 of 1nM and 15x selectivity over 5-HT2A, although it only has moderate selectivity of 3x over the closely related 5-HT2B receptor. It has thermogenic and anorectic effects in animal studies, making it potentially useful for the treatment of obesity.

Cefoperazone/sulbactam is a combination drug used as an antibiotic. It is effective for the treatment of urinary tract infections. It contains cefoperazone, a β-lactam antibiotic, and sulbactam, a β-lactamase inhibitor, which helps prevent bacteria from breaking down cefoperazone.

Nitrocefin is a chromogenic cephalosporin substrate routinely used to detect the presence of beta-lactamase enzymes produced by various microbes. Beta-lactamase mediated resistance to beta-lactam antibiotics such as penicillin is a widespread mechanism of resistance for a number of bacteria including members of the family Enterobacteriaceae, a major group of enteric Gram-negative bacteria. Other methods for beta-lactamase detection exist including PCR; however, nitrocefin allows for rapid beta-lactamase detection using few materials and inexpensive equipment.

LP-211 is a drug which acts as a potent and selective agonist at the 5HT7 serotonin receptor, with better brain penetration than older 5-HT7 agonists in the same series, and similar effects in animals.

Unifiram (developmental code name DM-232) is an experimental drug. that has antiamnesic and other effects in animal studies with far greater potency than piracetam. A number of related compounds are known, such as sunifiram (DM-235) and sapunifiram (MN-19). Unifiram has two enantiomers, with the dextro form being the more active isomer. It has been shown to reduce the duration of hypnosis induced by pentobarbital, without impairing motor coordination. , no formal human studies with unifiram have been conducted. Unifiram is not patented and, despite the lack of human and long-term toxicity stud

Securinine is an alkaloid found in Securinega suffruticosa and Phyllanthus niruri.

chemical compound

Samatasvir (IDX-719) is an experimental drug for the treatment of hepatitis C. It was originally developed by Idenix, and development has been continued by Merck & Co. following their acquisition of Idenix. Samatasvir has shown good results in Phase II trials.

Dibenzoylmorphine is an opioid analogue that is a derivative of morphine. It was developed in the early 1900s after first having been synthesised in 1875 in the UK by the CR Alders Wright organisation at Bayer, along with various other esters of morphine. It was never used medically, instead being widely sold as one of the first "designer drugs" for around five years following the introduction of the first international restrictions on the sale of heroin in 1925. It is described as being virtually identical to heroin and morphine in its effects, and consequently was itself banned international

HU-243 (AM-4056) is a synthetic cannabinoid drug that is a single enantiomer of the hydrogenated derivative of the commonly used reference agonist HU-210. It is a methylene homologue of canbisol. It is a potent agonist at both the CB1 and CB2 receptors, with a binding affinity of 0.041 nM at the CB1 receptor, making it marginally more potent than HU-210, which had an affinity of 0.061 nM in the same assay.

Doxifluridine (5'-deoxy-5-fluorouridine) is a second generation nucleoside analog prodrug developed by Roche and used as a cytostatic agent in chemotherapy in several Asian countries including China and South Korea. Doxifluridine is not FDA-approved for use in the USA. It is currently being evaluated in several clinical trials as a stand-alone or combination therapy treatment.

ATL-444 is a drug which acts as a potent and reasonably selective antagonist for the adenosine receptors A1 and A2A. It has been used to study the role of the adenosine receptor system in the reinforcing action of cocaine, as well as the development of some cancers.

Acefluranol (developmental code name BX-591), also known as 2,3-bis(3,4-diacetoxy-5-fluorophenyl)pentane, is a nonsteroidal antiestrogen of the stilbestrol group that was never marketed.

Lividomycin is a broad-spectrum aminoglycoside antibiotic. It is effective against most Gram-positive and Gram-negative bacteria including Mycobacterium tuberculosis (the causative agent of tuberculosis) and Pseudomonas aeruginosa.

Esaxerenone () (brand name Minnebro; developmental code names CS-3150, XL-550) is a nonsteroidal antimineralocorticoid which was discovered by Exelixis and developed by Daiichi Sankyo Company and is approved in Japan for the treatment of hypertension. It acts as a highly selective silent antagonist of the mineralocorticoid receptor (MR), the receptor for aldosterone, with greater than 1,000-fold selectivity for this receptor over other steroid hormone receptors, and 4-fold and 76-fold higher affinity for the MR relative to the existing antimineralocorticoids spironolactone and eplerenone.