Timiperone is a neuroleptic agent that was developed in Japan. Timiperone has a potent antipsychotic activity, which is comparable to other butyrophenones such as haloperidol (HAL). Timiperone has a five-eight-times higher affinity to dopamine receptors and a 15-times higher affinity to serotonin receptors than those of HAL. Clinical trials have suggested that TIM has a specific action against negative symptoms such as lack of initiative or blunted affect as well as positive symptoms such as delusions and hallucinations in schizophrenics.

Levopropylhexedrine acts similar to amphetamine, at therapeutic doses has anorexigenic effect.

Dimemorfan is a nonnarcotic antitussive drug. The antitussive action of dimemorfan appears to be directly on the cough center in the medulla.

DIMEFLINE is a pneumokinetic and respiratory stimulant. It has been used for the treatment of respiratory insufficiency. The mechanism of action is unknown.

Fasoracetam is a cognition enhancer that interacts with GABA(B) receptors, stimulates neuronal ACh receptors and modulates mGlu receptors. The drug is being tested in phase III/II of clinical trials for the treatment of Attention Deficit Disorder With Hyperactivity in people with genetic disorders impacting mGlu receptors and never been approved by FDA. Fasoracetam is also being marketed in the form of capsules for research purposes aimed at investigation of cognition and memory disorders.

Dimebon (latrepirdine) is an orally available, small molecule, gamma carboline derivative that was developed and used in Russia as an over-the-counter oral antihistamine for allergy treatment since 1980s. In 1990s it was shown that Dimebon has promising potential in treating neurodegenerative diseases. In 2003, Medivation Inc acquired the rights to Dimebon. Medivation went public in December 2004, with Dimebon as the only drug in its pipeline. The product was being developed by Medivation and Pfizer as a treatment for early-stage Alzheimer's disease and Huntington's disease. However, development was discontinued by Medivation and Pfizer in early 2012. Dimebon inhibits alpha-Adrenergic receptors (alpha1A, alpha1B, alpha1D, and alpha2A), Histamine H1 and H2 receptors and Serotonin 5-HT2c, 5-HT5A, 5-HT6 receptors with high affinity. Dimebon may act by blocking NMDA receptors or voltage-gated Ca2+ channels and by preventing mitochondrial permeability pore transition.

Riodipine is the blocker of calcium channels of L-type. Riodipine is indicated for the treatment of arterial hypertension, prevention of attacks of angina pectoris. Antiepileptic effect of riodipine was manifested by a decreased frequency and amplitude of interictal discharges and a less frequent appearance of ictal discharges. Riodipine increased latency to first convulsive episodes and delayed the development of generalized tonic-clonic seizures. Detected side effects are: arterial hypotension, tachycardia, hypostasis of shins, increase of a daily urine. Allergic reactions to the drug are possible. Nitrates, tricyclic antidepressants, and other anti-hypertensive drugs are able to potentiate of riodipine effects.

Norfenefrine or meta-octopamine, also known as 3,β-dihydroxyphenethylamine, is an adrenergic agent used as a sympathomimetic drug which is marketed in Europe, Japan, and Mexico. Along with its structural isomer p-octopamine and the tyramines, norfenefrine is a naturally occurring, endogenous trace amine and plays a role as a minor neurotransmitter in the brain. Norfenefrine controls blood pressure in acute hypotensive states eg pheochromocytomectomy, sympathectomy, poliomyelitis, spinal anesth, MI, septicemia, blood transfusion and drug reactions. Adjunct in treatment of cardiac arrest and hypotension.

Clebopride is a dopamine antagonist drug. It is used to treat functional gastrointestinal disorder such as nausea or vomiting. Unchanged parent drug was the most abundant compound in human urine. Major metabolites included the hydroxylation at benzyl group to yield carbinolamine and its further N-dealkylation product, and the piperidine ring hydroxylation/oxidation metabolite (a lactam).

Rilmazafone (previously known as 450191-S) is a water-soluble benzodiazepine prodrug developed in Japan. It has sedative and hypnotic effects. Rilmazafone induces impairment of motor function and has hypnotic properties. Rilmazafone has no effects on benzodiazepine receptors itself, but once inside the body is metabolised by aminopeptidase enzymes in the small intestine to form the active benzodiazepine 8-chloro-6-(2-chlorophenyl)-N,N-dimethyl-4H-1,2,4-triazolo benzodiazepine-2-carboxamide. Preclinical studies have shown its excellent effects inducing and maintaining sleep with little effect on the skeletal muscle. Earlier the clinical dose for this drug as a premedicant was found to be 2-4mg.