Adozelesin (U 73975, adolezesin) is an experimental antitumor drug of the duocarmycin class. Adozelesin is a highly potent alkylating agent that undergoes binding in the minor groove of double-stranded DNA (ds-DNA) at A-T-rich sequences followed by covalent bonding with N-3 of adenine in preferred sequences. Adozelesin is therapeutically active against a broad spectrum of tumours and was in phase II clinical trials with Pharmacia Corporation (now Pfizer) in the US for breast cancer treatment. Phase I and Phase II clinical trials were conducted in 2000s, however, it was found adozelesin had marginal efficacy in the treatment of metastatic breast cancer at the dosage and schedule used.

Pyrimitate is a pyrimidinyl thiophosphate derivative patented by Imperial Chemical Industries Ltd. as an insecticide and acaricide

Tiamenidine (also known as HOE 440) is a diazacycloalkene derivative patented by Farbwerke Hoechst A.-G. as 2 alpha-sympathomimetic antihypertensive agents. In preclinical models, tiamenidine induces hypotension and bradycardia in renal hypertensive cats and rats and in normal rats and dogs. Furthermore, Tiamenidine inhibits the liberation of norepinephrine from nerves leading to the heart and suppress sympathetic circulatory reflexes in dogs. In clinical trials, Tiamenidine exerts favor influences on systolic and diastolic blood pressure, and reduces plasma noradrenaline and adrenaline levels and suppresses plasma renin activity. Unfortunately, during the withdrawal of Tiamenidine, there is a rebound of blood pressure and plasma noradrenaline and adrenaline, overshooting baseline levels.

Diethylthiambutene is an analgesic agent with an effect like that of morphine. Diethylthiambutene mainly used in veterinary. It is highly toxic to cats. Can cause convulsions if injected intravenously. Diethylthiambutene is a synthetic opioid drug. It is under international control according to the UN Single Convention 1961 and its amendments, schedule I.

Edivoxetine (LY-2216684) is a highly selective norepinephrine reuptake inhibitor. It is under development as adjunctive or monotherapy of disorders believed to be associated with alterations in norepinephrine transmission within the central nervous system. Currently, edivoxetine is being studied in the treatment of attention-deficit hyperactivity disorder. Edivoxetine development in the treatment of major depressive disorder has been discontinued.

Pamicogrel is a cyclooxygenase inhibitor with platelet anti-aggregatory properties which is under development by Kanebo for chronic arterial occlusion. It also has potential in both prophylaxis and treatment of ischemic brain injury. An NDA was submitted in Japan in April 1997. The effects of the drug on platelet aggregation were originally disclosed in EP-00159677, while the later European patent, EP-00560136, claims its use in brain dysfunction induced by hypoxia arising from disturbance of cerebral circulation, such as cerebral hemorrhage or cerebral infarction.

As a narcotic antagonist similar in action to naloxone, DIPRENORPHINE is used to remobilize animals after analgesia by super-potent opioid analgesics such as etorphine and carfentanil. It is not used in humans. Diprenorphine binds approximately equally to the three subtypes of opioid receptors (mu, delta, and kappa) and antagonizes them. This compound belongs to the class of organic compounds known as phenanthrenes and derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene. The therapeutic efficacy of many other compounds can be decreased when used in combination with Diprenorphine (54 compounds mentioned on www.drugbank.ca).

Glysobuzole (stabinol) is a sulfonamide derivative with antihyperglycemic activity. Like sulfonylureas, glysobuzole is able to lower blood glucose levels by increasing the release of insulin from pancreatic beta cells.