Tropantiol is a chelating agent. It was used in diagnosis or exclusion of Parkinsonian syndrome with or without dopaminergic deficit.

Vapitadine (R129160; Hivenyl™) is an antihistamine that Barrier Therapeutics is developing as a treatment for allergic reactions of the skin, such as those associated with hives and for the itch associated with atopic dermatitis. Vapitadine is a new selective, non-sedative H1antihistamine. In several in vitro and in vivo pharmacological models, vapitadine is at least as potent as cetirizine (Zyrtec®) and does not penetrate the blood-brain barrier. An advantage of vapitadine over other antihistamines may be the absence of the sedation, even at high doses. Vapitadine had been in phase II clinical trials for the treatment of patients with atopic dermatitis. However, no development has been reported.

LANPROSTON is an analog of prostaglandin F2 alpha. It is used as veterinary medicament.

KW-2449, a multikinase inhibitor of FLT3, ABL, ABL-T315I, and Aurora kinase, is under investigation to treat leukaemia patients. KW-2449 is a multikinase inhibitor of FLT3, ABL, ABL-T315I, and Aurora kinase with IC50 values of 6.6nM, 14nM, 4nM and 48nM, respectively. KW-2449 has potent growth inhibitory activity against various types of leukaemia by several mechanisms of action. Kyowa Hakko Kirin Pharma Inc. (a US subsidiary of Kyowa Hakko Kirin Co) was developing KW-2449 for the treatment of acute lymphoblastic leukaemia; acute myeloid leukaemia; chronic myeloid leukaemia; myelodysplastic syndromes, but later these studies were discontinued.

LANEPITANT is a selective nonpeptide antagonist for the neurokinin-1 receptor. It inhibits neurogenic dural inflammation. LANEPITANT was under development as a potential analgesic drug for the treatment of migraine, arthritis and diabetic neuropathy. However, it failed to show sufficient efficacy to support further development.

Doliracetam possesses activity on the central nervous system. It has cognition enhancing properties and might be useful in the treatment of Alzheimer’s disease and epilepsy

Domoprednate is a corticosteroid, a glucocorticoid, with anti-inflammatory and anti-allergic properties. Domoprednate is inferior to betamethasone valerate in the same category of dermatoses and equally well tolerated. It can be characterized as a medium-active corticosteroid. Domoprednate can be used topically in the treatment of skin disorders, such as eczema, psoriasis and atopic dermatitis.

Taribavirin, an oral prodrug of ribavirin that was developed as nucleoside antimetabolite, which interferes with duplication of viral genetic material. Taribavirin was studied in phase III clinical trial for the treatment of chronic hepatitis C patients. However, this drug not yet approved for pharmaceutical use.

Hexadiline was used as an internal standard in liquid chromatography-mass spectrometry.

Dazadrol is an antidepressant compound, developed by Schering Corp in the late 1960s. Dazadrol blocks uptake of noradrenaline and inhibits both basal and induced gastric acid secretion in the rat.