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Aminophenazone
go.drugbank.com/drugs/DB01424ApprovedWithdrawnAminophenazone is a pyrazolone with analgesic, anti-inflammatory, and antipyretic properties that carries a risk of agranulocytosis. … The FDA suspended the use of aminophenazone due to its association with agranulocytosis, a life-threatening side effect.[A254242,L43942]
Categories: Non COX-2 selective NSAIDS, Cytochrome P-450 SubstratesSynonyms: 4-Dimethylamino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, 1-Phenyl-2,3-dimethyl-4-(dimethylamino)-5-pyrazoloneAjmaline
go.drugbank.com/drugs/DB01426ApprovedWithdrawnIt is a class Ia antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials. … It has also been used for many years as a drug to challenge the conduction system of the heart in cases of bundle branch block and syncope.
Categories: Antiarrhythmics, Class I, Heterocyclic Compounds, 2-RingSynonyms: (5aR,6S,8S,10S,11S,11aS,12aR,13R)-5-methyl-5a,6,8,9,10,11,11a,12-octahydro-5H-6,10:11,12a-dimethanoindolo[3,2-b]quinolizine-8,13-diolAprindine
go.drugbank.com/drugs/DB01429ExperimentalAprindine is a cardiac depressant used in arrhythmias.
Categories: Antiarrhythmics, Class I, Cytochrome P-450 Substrates3-Methylthiofentanyl
go.drugbank.com/drugs/DB01439ExperimentalIllicit3-Methyl-thiofentanyl is a [fentanyl] analog and an opioid analgesic that works by inducing central nervous system (CNS) depression.
Synonyms: 3-Methyl-thiofentanyl, 3-MethylthiofentanylDiamorphine
go.drugbank.com/drugs/DB01452ApprovedIllicitDiamorphine (heroin) is a narcotic analgesic that may be habit-forming. It is a controlled substance (opium derivative) listed in the U.S. … As heroin, it is illegal to manufacture, possess, or sell in the United States and the UK. However, under the name diamorphine, heroin is a legal prescription drug in the United Kingdom.
Categories: Heterocyclic Compounds with 4 or More RingsSynonyms: O,O'-DiacetylmorphineFencamfamin
go.drugbank.com/drugs/DB01463ApprovedIllicitWithdrawnFencamfamin (Glucoenergan, Reactivan) is a stimulant which was developed in the 1960s as an appetite suppressant. … It is around half the potency of [dexamphetamine], and is prescribed at a dose of 10-60mg, although abusers of the drug tend to rapidly develop tolerance and escalate their dose.
Ethylmorphine
go.drugbank.com/drugs/DB01466IllicitInvestigationalIt is not marketed in the US but is approved for use in various countries around the world. In the US it is a schedule II drug (single-entity) and schedule III drug (in combination products). … A narcotic analgesic and antitussive. It is metabolized in the liver by ethylmorphine-N-demethylase and used as an indicator of liver function.
Categories: Cytochrome P-450 Substrates, Cytochrome P-450 CYP2B6 SubstratesSynonyms: 3-O-Ethylmorphine, 3-ethoxymorphineDesmethylprodine
go.drugbank.com/drugs/DB01478ExperimentalIllicitIt has been listed as a Schedule I controlled drug in the United States, and thus is not used clinically. It is known to be a designer drug, synthesized in 1977, for the purpose of recreational use. … Desmethylprodine, a derivative of meperidine, is an opioid analgesic with the potency of morphine.
Categories: Cytochrome P-450 CYP2D6 Inhibitors, Heterocyclic Compounds, 1-RingSynonyms: 1-Methyl-4-phenyl-4-piperidinol propionate, 1-Methyl-4-phenyl-4-propionoxypiperidineCyprenorphine
go.drugbank.com/drugs/DB01480ExperimentalIllicitCategories: Heterocyclic Compounds with 4 or More Rings1-Testosterone
go.drugbank.com/drugs/DB01481IllicitInvestigational1-Testosterone is an anabolic steroid that differs from testosterone by having a 1,2-double bond instead of 4,5-double bond in its A ring.
Synonyms: 1-T, 17beta-hydroxy-5alpha-androst-1-en-3-one