Remoxipride is a substituted benzamide. It is a weak, but relatively selective, central dopamine D2-receptor antagonist and appears to have preferential affinity for extrastriatal dopamine D2-receptors. It also has marked affinity for central sigma receptors. It was introduced by Astra (Roxiam) at the end of the eighties and was prescribed as an atypical antipsychotic. Remoxipride was withdrawn from the market worldwide by Astra because of several cases of aplastic anaemia associated with the drug.

Sultosilic acid is a benzenesulfonate ester. Sultosilic acid has been shown to be a hypolipidaemic drug both in animal experiments and in human clinical studies, chemically unrelated to other such drugs. The compound is being developed as a human drug (Mimedran ®) and is formulated as the piperazine salt (A-585). The recommended daily dose is three times one tablet containing 500 mg of Sultosilic acid.

Zaldaride is a calmodulin antagonist known to produce inhibition of calmodulin-dependent voltage-gated ion channels including those of Ca2 , Na , and K . Zaldaride was also observed to inhibit nicotinic acetylcholine receptor (nAChR) channel currents. Zaldaride has been studied in clinical trials as a potential treatment for travelers diarrhea.

Cyclocytidine (also known as Ancitabine) is the prodrug of cytarabine, which is structurally similar to human deoxycytidine to be incorporated into human DNA and then kills the cell. Cyclocytidine was introduced as an antineoplastic agent for the treatment of lymphatic leukemia, sinus acceleration and an increase in systemic blood pressure. Cyclocytidine in combination with amsacrine were effective retrieval therapy for pediatric patients with acute nonlymphoblastic leukemia who were in relapse or unresponsive to frontline therapy.

Fadrozole (CGS 16949A) is a tetrahydroimidazole-pyridine derivative is a non-steroidal inhibitor of aromatase. In the third phase of clinical trials it was shown, that this drug has good therapeutic effect as a second-line treatment in postmenopausal women with metastatic breast cancer.

Nonachlazine is an original drug synthesized in the Institute of Pharmacology, Academy of Medical Sciences of the USSR. The results of clinical trials have shown that Nonachlazine is an antianginal agent distinguished by its high efficacy in the treatment of ischemic heart disease. Experimental studies have shown that an important role in the mechanism of the antianginal effect of nonachlazine is played by its effect on adrenergic processes of regulation of the circulation and cardiac activity. Nonachlazine increases the noradrenalin concentration and activity of phosphorylase "a" in the myocardium. These findings suggest that the beneficial effect of nonachlazine is evidently associated with its ability to activate adrenergic mechanisms in the regulation of glycogenolysis. Yonahlazin is used in patients who do not tolerate nitroglycerin or who have contraindications to its use. Nonahlazin in solution, unlike nitroglycerin, does not lower arterial pressure and does not cause dizziness, but often nitroglycerin more effectively eliminates an attack than Nonachlazine.

Bietamiverine is an antispasmodic agent.

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.

Piroheptine is an antagonist of muscarinic acetylcholine receptors. The drug was used for the treatment of Parkinson's disease, however, it is no longer marketed.

Cilazapril (Vascace and Dynorm are brand names in a number of European countries) is an angiotensin converting enzyme (ACE; kininase II) inhibitor. It competes with angiotensin I for binding at the angiotensin-converting enzyme, blocking the conversion of angiotensin I to angiotensin II. Cilazapril is a prodrug that is hydrolyzed after absorption to its main metabolite cilazaprilat. The half-life (30–50 hours) of cilazapril allows for once daily dosing unless the hypertension is severe. Cilazapril is used for the treatment of hypertension, congestive heart failure, post-myocardial infarction, and some other indications. Adverse events were mostly observed within the first 8-16 weeks of treatment, with headache, dizziness, fatigue, nausea, cough and chest pain being the most frequent.