Zimeldine was one of the first selective serotonin reuptake inhibitors to be marketed as an antidepressant under the brand names Zimeldine, Normud, and Zelmid. Zimelidine was developed in the late 1970s and early 1980s by Arvid Carlsson, who was then working for the Swedish company Astra AB. While zimelidine had a very favorable safety profile, within a year and a half of its introduction, rare case reports of Guillain–Barré syndrome emerged that appeared to be caused by the drug, prompting its withdrawl from the market.

Bumadizone is a non-steroidal anti-inflammatory drug exerting analgesic, antipyretic and anti-inflammatory properties. It has been studied in the treatment of rheumatoid diseases.

Acexamic acid (N-acetyl-amino-6-hexanoic acid) is a drug used as a cicatrization helper. Some studies show that the acexamic acid prevents the formation the connective inflamed tissue and enables its healing. The association from acexamic acid with zinc, zinc acexamate, has been used in the treatment of gastric and duodenal ulcer and in the prevention of gastric ulcer induced by nonsteroidal anti-inflammatory drugs.

Prenylamine, a slow Ca2+ channel blocker, was used to treat patients with angina pectoris, but because of the QT prolongation, this drug was withdrawn from the market. Prenylamine binds to calmodulin section and inhibits myosin light chain kinase.

Alloclamide hydrochloride is a cough suppressant.

Alizapride is a dopamine antagonist with prokinetic and antiemetic effects used in the treatment of nausea and vomiting, including postoperative nausea and vomiting. The anti-emetic action of Alizapride is due to its antagonist activity at D2 receptors in the chemoreceptor trigger zone (CTZ) in the central nervous system (CNS)—this action prevents nausea and vomiting triggered by most stimuli. Structurally similar to metoclopramide and, therefore, shares similar other attributes related to emesis and prokinetics.

Clorprenaline is a β2-adrenergic receptor agonist. As a bronchodilator it has been used for the treatment of bronchial asthma, bronchitis and other respiratory diseases. It is a potential new lean meat-boosting feed additive because it can promote animal muscular mass growth and decrease fat accumulation.

Cotarninium is a uterotonic agent. It increases the tone of smooth muscles of internal organs, particularly the uterus. Indicated for the treatment of uterus subinvolution (after childbirth and abortion), dysfunctional uterine bleeding and bleeding due to fibroids and inflammatory processes. Side effects are nausea, allergic reactions. Contraindications are pregnancy and hypersensitivity to the agent.

Azidocillin is a narrow-spectrum, semisynthetic penicillin derivative with antibacterial activity towards Grain-positive and Gram-negative microorganisms, including Haemophilus influenze, against which it is as effective as ampicillin. Azidocillin binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall, eventually causing cell lysis. Azidocillin can be applied in the treatment of inflammation of upper airways, middle ear, sinuses, throat, larynx and palatine tonsils. The substance is excreted with urine in 50-70% in the unchan¬ged form. It binds to the blood plasma proteins in 84%, and its half-life period is 30 min. The side effects are similar as those of benzylpenicillin but occur less frequently.

Befunolol is a beta-adrenergic receptor blocker approved in Japan for the treatment of open-angle glaucoma. The current drug status is unknown.