Indatraline (Lu 19-005) is a non-selective monoamine transporter inhibitor that has been shown to block the reuptake of dopamine, norepinephrine, and serotonin with effects similar to those of cocaine. In vivo, indatraline produced behavioral effects suggestive of enhanced dopaminergic, noradrenergic, and serotonergic activity in mice. Indatraline also substituted for a high dose of cocaine in rats trained to discriminate between a low and a high dose of cocaine, which demonstrates that indatraline produces cocaine-like discriminative stimulus effects. Indatraline has been studied to block the action of methamphetamine and MDMA.

Levemopamil is a novel compound of the phenylalkylamine class of calcium channel blockers, possesses exceptionally high blood-brain barrier penetrability characteristics. It has a potent antagonistic action on serotonin 5-HT2-receptors. Activation of these receptors stimulates inositol phospholipid hydrolysis that can lead to the release of Ca2+ from intracellular stores as well as protein kinase C activation. Levemopamil thus has the potential for blocking deleterious increases of intracellular calcium arising from both intracellular stores and from the extracellular space. Levemopamil reduce both infarct size and extent of neuronal injury following permanent focal or transient global ischemia. The acute effect of bilateral clamping of carotid arteries on local cerebral blood flow was measured in the presence and absence of levemopamil in a separate group of rats. The data suggest that pretreatment with levemopamil reduces impairment in spatial behaviour and that this effect seems not related to the compound's cerebral vasodilatory action, but to direct neuronal mechanisms.

Nocloprost is a stable prostaglandin E2 analog with gastroprotective and ulcer-healing properties. It shows very high gastroprotective potency, relatively weak gastric inhibitory activity, and low systemic bioavailability after oral administration. Schering AG have discontinued development of the drug, which was in phase II clinical trials for the treatment of peptic ulcer.

Cyclophenazine is an antagonist of dopamine receptors, discovered by Eli Lilly. The drug is claimed to possess tranquilizing, anti-emetic action, and is able to potentiate the action of anticholinergic compounds in inhibiting the gastric secretion.

Alazanine triclofenate is a mixture of one molecule of 3-ethyl-2-(3-(3-ethyl-2-benzothiazolinylidene)propenyl)benzothiazolium 2,4,5-trichlorophenate and two molecules of 2,4,5-trichlorophenol. It is an antiparasitic agent. It is antimalarial drug, highly active against multiple Plasmodium falciparum isolates with IC50 value of 2.36E-07 M.

Nitramisole, an imidazothiazole derivative, is an anthelmintic. Nitramisole was effective against migrating Strongylus vulgaris larvae in ponies. Treatment of infected ponies with Nitramisole resulted both a clinical and radical cure.

Bendacalol (also known as CGS 10078B) is an alpha- and beta-adrenergic receptor inhibitor with calcium entry blocking effect was studied for the treatment of hypertension. Animal experiments have sown some positive results. However, information about further studies is not available.

Clofeverine is a compound synthesized by the Japanese company Fujisawa Pharmaceutical. Clofeverine is a highly selective relaxant for gastrointestinal smooth muscles with a beta-receptor stimulative nature. On isolated ileum, the inhibitory effect of clofeverine for spontaneous motility was comparable to that of isoproterenol and 100 times higher than that of papaverine.

AE-37 (ANAVEX2-73, Tetrahydro-N, N-dimethyl-2, 2-diphenyl-3-furanemethanamine) is an orally available drug candidate developed to potentially modify Alzheimer’s disease rather than temporarily address its symptoms. It has a clean Phase 1 data profile and shows a reversal of memory loss (anti-amnesic properties) and neuroprotection in several models of Alzheimer’s disease. This drug is in Phase II trials for Alzheimer's disease, phase I trials for epilepsy, and in preclinical trials for amyotrophic lateral sclerosis, Parkinson's disease, Rett syndrome, stroke. AE-37 may function as a pro-drug for ANAVEX19-144 and acts as a muscarinic receptor and a moderate sigma1 receptor agonist.

Sumanirole is a novel dopamine agonist with high affinity and efficacy at D2 dopamine receptors and has a substantial degree of selectivity for the D2 receptor over other dopamine receptor subtypes. It had been in clinical trials for the treatment of Parkinson’s disease and restless leg syndrome but these studies were terminated for the efficacy reason.