L-DEPRENYL-D2 C-11 is a selective irreversible inhibitor of monoamine oxidase B (Mao-B) which labels functionally active enzyme. It is used as a positron emission tomography radioligand for measurement of the Mao-B activity in vivo brain.

Mallinckrodt (previously Sucampo Pharmaceuticals) is developing nobiprostolan (RK 023), a topical therapy for male pattern baldness (androgenetic alopecia) and hypotrichosis. The drug is a physiologically active fatty acid derivative. Nobiprostolan is in Phase IIa clinical trials for the treatment of male pattern baldness.

DICHLORISONE is a synthetic corticosteroid used topically for its glucocorticoid activity in the treatment of various skin disorders.

Arverapamil (brand name Rezular), a modulator of melatonin and serotonin receptors, was developed by Ireland-based company, AGI Therapeutics. The drug participated in phase III of clinical trials for patients to treat the irritable bowel syndrome with diarrhea, the trial was discontinued because the drug didn’t meet the primary endpoint.

Dioxaphetyl butyrate is a synthetic narcotic analgesic and spasmolytic agent that has no accepted medicinal value in the United States. This opioid drug under international control according to the UN Single Convention 1961 and its amendments, Schedule I.

Gadocoletic acid (also Gadoletic acid trisodium salt, or B22956/1) is a magnetic resonance contrast agent. Based on results from animal imaging experiments and pharmacokinetic data it was suggested that gadocoletic acid trisodium salt has strong potential for clinical use in Magnetic Resonance Coronary Angiography and Myocardial Perfusion Imaging. The small molecules of gadocoletic acid are bound after injection to large human serum albumin molecules in coronary vessels with the result of high vessel/muscle contrast. The ability of B229563− (anion) to bind to more than one site on the albumin molecule allows a positive correlation between dose and blood relaxation rate enhancement at doses higher than 0.05 mmol/kg, the dose that produces roughly a total plasma concentration equimolar to the albumin concentration at equilibrium distribution. Gadocoletic acid is thought to be highly efficacious in inversion recovery-prepared 3D gradient-recalled echo, navigator echo-gated coronary angiography in humans already at doses below 0.1 mmol/kg.