Chlorproethazine (Neuriplege) is a neuroleptic, antipsychotic and muscle relaxant. Neuriplege® cream was available as a non‐prescription medication in France until its withdrawal from the market by regulatory authorities in January 2007. Neuriplege caused phototoxicity and photocontact allergy.

Medazepam is a benzodiazepine drug with anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. It is known by the following brand names: Azepamid, Nobrium, Tranquirax (mixed with bevonium), Rudotel, Raporan, Ansilan and Mezapam. Marketed in Russia. Indicated for the treatment of neurotic disorders and states, accompanied with sense of fear, anxiety, intension, raised irritability, insomnia, vegetative lability.

Amperozide (FG 5606, N-ethyl-4-[4',4'-bis(p-fluorophenyl)butyl]-1-piperazine-carboxamide) is an atypical antipsychotic drug which has relatively weak in vitro affinity for striatal dopamine2 (D2) receptors and a strong affinity for the cortical 5-HT2A receptor. It was shown in animal models, that amperozide could attenuate craving for cocaine. In addition, this drug was studied in patients with schizophrenia and was shown, that several patients had improvements as was assessed by the Clinical Global Improvement Scale. However, these studies were discontinued.

Benzoctamine (Tacitin), a psychotropic drug, known to exert in man an anti-anxiety effect. Its action also was studied when given as a hypnotic or sedative in patients with respiratory failure. Benzoctamine decreases 5-HT turnover in the brain and this action may play a role in the anti-anxiety effect of the drug.

Pipotiazine (Piportil), also known as Pipothiazine, is a typical antipsychotic of the phenothiazine class used in the United Kingdom and other countries for the treatment of schizophrenia. Its properties are similar to those of chlorpromazine. Piportil® L4 (pipotiazine palmitate) is the palmitic ester of pipotiazine, a piperidine phenothiazine with antipsychotic properties and weak sedative activity. The esterification of pipotiazine is responsible for its prolonged duration of action. The onset of action appears usually within the first 2 to 3 days after injection and the effects of the drug on psychotic symptoms are significant within one week. Improvement in symptomatology lasts from 3 to 6 weeks, but adequate control may frequently be maintained with one injection every 4 weeks. However, in view of the variations in individual response, careful supervision is required throughout treatment. Piportil L4 has actions similar to those of other phenothiazines. Among the different phenothiazine derivatives, Piportil L4 appears to be less sedating and to have a weak propensity for causing hypotension or potentiating the effects of CNS depressants and anesthetics. However, it produces a high incidence of extrapyramidal reactions.

Sertindole (brand names: "Serdolect" and "Serlect") is an antipsychotic medication. Sertindole was developed by the Danish pharmaceutical company Lundbeck and marketed under license by Abbott Labs. Like other atypical antipsychotics, it has activity at dopamine and serotonin receptors in the brain. It is used in the treatment of schizophrenia. Sertindole is not approved for use in the United States and was discontinued in Australia in January 2014. In Europe, sertindole was approved and marketed in 19 countries from 1996, but its marketing authorization was suspended by the European Medicines Agency in 1998 and the drug was withdrawn from the market. In 2002, based on new data, the EMA's CHMP suggested that Sertindole could be reintroduced for restricted use in clinical trials, with strong safeguards including extensive contraindications and warnings for patients at risk of cardiac dysrhythmias, a recommended reduction in maximum dose from 24 mg to 20 mg in all but exceptional cases, and extensive ECG monitoring requirement before and during treatment.

Trifluperidol is an antipsychotic butyrophenone derivative. It is a high-affinity sigma receptor blocker and it was strongly selective for NR1a/2B receptors. It exhibit pharmacological effects and a mechanism of action very similar to that of phenothiazines and thioxanthenes in that it blocks dopaminergic receptors. It is more selective with respect to D2 receptors. Trifluperidol is indicated for the treatment of acute and chronic schizophrenia, mania and hypomania, organic psychoses, childhood behavioral disorders, agitation in psychotic illness and motor tics. Trifluperidol has been suspected as a cause of cataract in Japan. Patients receiving trifluperidol treatment may develop a parkinsonian-like syndrome which responds to withdrawal of the drug or concurrent administration of an anti-parkinsonian drug. Acute dystonias and akathisia are other acute extrapyramidal effects; tardive dyskinesia may supervene after longer periods of treatment.

Clotiazepam is a compound of the benzodiazepine class. The drug was developed in Japan and approved for the treatment of insomnia, anxiety and before anesthesia. Clotiazepam was marketed worlwide under different names, however, currently it is available only in South America under the name Neuroval and presumably in Japan. Clotiazepam exerts its action by binding and activating GABA-A receptors.

Tofisopam (marketed under brand names Emandaxin and Grandaxin) is a 2,3-benzodiazepine derivative that is marketed in several European countries as the anxiolytic drug. Tofisopam does not bind to the benzodiazepine binding site of the gamma-aminobutyric acid receptor. One study has shown that tofisopam acts as an isoenzyme-selective inhibitor of phosphodiesterases (PDEs) with the highest affinity to PDE-4A1 followed by PDE-10A1, PDE-3, and PDE-2A3. Like other benzodiazepines, tofisopam possesses anxiolytic properties but unlike other benzodiazepines, it does not have anticonvulsant, sedative, skeletal muscle relaxant, motor skill-impairing or amnestic properties. While it may not be an anticonvulsant in and of itself, it has been shown to enhance the anticonvulsant action of classical 1,4-benzodiazepines such as diazepam (but not sodium valproate, carbamazepine, phenobarbital, or phenytoin). Tofisopam is not approved for sale in the United States or Canada. However, Vela Pharmaceuticals of New Jersey is developing the D-enantiomer (dextofisopam) as a treatment for irritable bowel syndrome, with moderate efficacy demonstrated in clinical trials so far.

2-Dipiperonylaminoethanol is tertiary amine derivative classified by the WHO as an antipsychotic and anxiolytic drug. The compound was patented as antispasmodic medication in 1948.