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Butyrfentanyl
go.drugbank.com/drugs/DB09173ExperimentalIllicit[L7811] This compound is a schedule I controlled substance in the USA because it is a positional isomer of 3-Methylfentanyl. … [A182054] It is an analog of [fentanyl] with roughly 1/30 the potency.[L7811] Butyrfentanyl was first synthesized in 1961 by Janssen Pharmaceuticals as a new opioid analgesic.
Zileuton
go.drugbank.com/drugs/DB00744ApprovedWithdrawnSpecifically, it inhibits leukotriene LTB4, LTC4, LTD4, and LTE4 formation. Both the R(+) and S(-) enantiomers are pharmacologically active as 5-lipoxygenase inhibitors in in vitro systems.
Cefroxadine
go.drugbank.com/drugs/DB11367ApprovedWithdrawnAs part of its drug class, it shares structural properties to [cefalexin] as well as its activity spectrum. It was used in Italy but has since been withdrawn.
Periciazine
go.drugbank.com/drugs/DB01608ApprovedIt is a sedative phenothiazine with weak antipsychotic properties. It also has adrenolytic, anticholinergic, metabolic and endocrine effects and an action on the extrapyramidal system. … It is used as an adjunctive medication in some psychotic patients, for the control of residual prevailing hostility, impulsiveness and aggressiveness.
Benserazide
go.drugbank.com/drugs/DB12783ApprovedInvestigationalA decarboxylase inhibitor like benserazide is consequently an effective compound to combine with levadopa as it is incapable of crossing the blood-brain barrier itself but acts to prevent the formation
Orforglipron
go.drugbank.com/drugs/DB18964ApprovedInvestigational[L56122,L56123] It was the first new molecular entity approved under the Commissioner’s National Priority Voucher (CNPV) pilot program, achieving a regulatory decision just 50 days after filing.
Fesoterodine
go.drugbank.com/drugs/DB06702ApprovedFesoterodine is an antimuscarinic prodrug for the treatment of overactive bladder syndrome.
Ichthammol
go.drugbank.com/drugs/DB11341ApprovedIt is available in OTC products as an active ingredient for the treatment of skin disorders such as eczema, psoriasis and boils as it is thought to exhibit anti-inflammatory, antibacterial and antimycotic … It is an ammonium salt of dark sulfonated shale oil (bituminous schists) produced via distillation of the oil followed by sulfonation and neutralization.
Ethyl chloride
go.drugbank.com/drugs/DB13259ApprovedWithdrawnIt was commonly used in the production of tetraethyllead (TEL), which is an additive for gasoline. It was also used in other commerical applications as a chemical reagent. … It is still used in the treatment of cellulose to make ethylcellulose for commercial products. Ethyl chloride is used as a diagnostic tool to detect a dead tooth with nonviable pulp.
Tolrestat
go.drugbank.com/drugs/DB02383ApprovedWithdrawnWhile it was approved for marketed in several countries, it failed a Phase III trial in the U.S. due to toxicity and never received FDA approval. … It was sold under the tradename Alredase but was discontinued by Wyeth in 1997 because of the risk of severe liver toxicity and death.