Bensuldazic acid was used in veterinary as an antifungal agent.

Ecenofloxacin (CFC-222), a fluoroquinolone, is a broad-spectrum antibacterial compound acting as a ype II DNA topoisomerase inhibitor. It exerts antibacterial activities against gram-positive, gram-negative, and anaerobic organisms. Ecenofloxacin development as an antibacterial agent has been discontinued.

Kynurenic acid is a product of the normal metabolism of amino acid L-tryptophan which has been shown to have a neuroactive profile. It exhibits activity against NMDA receptors and Neuronal acetylcholine receptor subunit alpha-7. It has been investigated as a potential therapeutic compound and as a biomarker in a number of neurological disorders. Although Kenyruic acid exhibits a poor penetration of the blood-brain barrier, it remains to be of particular interest to those researching Schizophrenia.

Rolafagrel (FCE 22178) is a selective thromboxane synthase inhibitor that has been evaluated for use in the treatment of diabetic nephropathy and thrombosis. Rolafagrel inhibits platelet and glomerular thromoxane synthase in animal and human kidney disease. A phase I clinical trial did not report drug-related adverse events. No information is available on current use of rolafagrel.

Carbendazim is a broad-spectrum benzimidazole antifungal with potential antimitotic and antineoplastic activities widely used as a fungicide in agriculture and home gardening, and as an antihelminthic in veterinary medicine. As a fungicide, carbendazim used for controls Ascomycetes, Fungi Imperfecti, and Basidiomycetes on a wide variety of crops, including bananas, cereals, cotton, fruits, grapes, mushrooms, ornamentals, peanuts, sugarbeet, soybeans, tobacco, and vegetables. Carbendazim is a chemically stable and relatively persistent fungicide which only metabolizes to a limited extent in plants and in soil. The only detected metabolite is 2-aminobenzimidazole, which constitutes less than 5% of the total residues in leaves. Carbendazim may be anticipated to metabolize in the animal into hydroxylated analogues which may appear in meat and milk products. Carbendazim acts as a mitotic poison by altering tubulin binding and microtubule formation. This has been proposed as a possible mechanism of action for the developmental abnormalities seen in animal studies with high concentrations.

Prazocillin is 6-aminopenicillanic acid derivative patented by Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt. as a bactericidal compound. The activity of Prazocillin against Staphylococcus aureus strains was the same as that of dikloxacillin, but Prazocillin was more active against Bacillus subtilis ATCC 6633. Prazocillin had a bactericidal effect on a penicillin-resistant S. aureus strain at concentrations of 1 μg/ml. Pyrazocillin inhibits bacterial penicillinase in vitro.

Fluprazine (previously known as DU27716), a psychoactive drug was studied as a behaviorally selective, anti-aggressive agent. Experiments on rodents have shown that fluprazine didn’t appreciably affect defensive attack or other defensive behaviors even though it strongly inhibited offensive attack. This agent is used to test both differences and similarities in neurochemical substrates and adaptive significance of different forms of intraspecific aggression.

Iganidipin is a new dihydropiridynic derivative of calcium antagonist. It is the only currently available calcium antagonist in the form of ophthalmic solution. Its topical administration increases ipsilateral optic nerve head blood flow in rabbits and monkeys and inhibits the contraction of blood vessels induced by endothelin -1. Iganidipin is also used for treat Angina pectoris and Hypertension.