Etoxeridine (Carbetidine or Wy2039), a piperidine derivative, is a narcotic analgetic.

LAROTAXEL is a taxoid with potential antineoplastic activity. It prevents microtubule depolymerization, thereby inhibiting cell proliferation. It displays a broad spectrum of antitumor activity in vitro and in vivo, including activity against P-glycoprotein expressing tumors. LAROTAXEL was in phase III clinical trials for the treatment of breast cancer, pancreatic cancer, and bladder cancer. However, its development was discontinued.

Azepexole (or previously known as B-HT 933), a selective alpha 2-adrenoceptor agonist that was studied for the man with physiological tremor. It was shown that the drug produced sedation compared to placebo but not when compared to pre-treatment values. Some studies also have revealed the anti-tussive and antihypertensive properties of azepexole.

Urefibrate, clofibrate derivative, is a peroxisome proliferator activated receptor-α (PPAR-α) agonist. It is an antihyperlipidaemic agent.

Atromepine (wider known as levomepate) is a levo isomer of tropine α-methyltropate. Experiments on animals have shown that this compound had marked anticholinergic action, possessed ganglionic-blocking activity and didn’t have any pathologic damages or teratogenic effects.

Cloticasone is a synthetic glucocorticoid corticosteroid, an analog of fluticasone. Cloticasone was discovered by Glaxo in the 1980s and claimed to be useful as an antiinflammation agent.

Silicristin is a flavonolignan isolated from Silybum marianum and has been shown to exhibit inhibitory activities against lipoxygenase and prostaglandin synthetase. It has a role as a radical scavenger, a lipoxygenase inhibitor, a prostaglandin antagonist and a metabolite. It is a flavonolignan, a member of 1-benzofurans, a polyphenol, an aromatic ether and a secondary alpha-hydroxy ketone. Silicristin is a potent inhibitor of the thyroid hormone transporter MCT8. Silicristin is a sodium pump inhibitor, it inhibited Na(+)/K(+)-ATPase (NKA) with IC50 of 110 uM. Silicristin exhibits relatively good antioxidant effectiveness against phenylglyoxylic ketyl radicals and DPPH. Silicristin protects cardiomyocytes against doxorubicin-induced oxidative stress is due mainly to their cell membrane stabilization effect, radical scavenging and iron chelating potency.

Exaprolol is a non-selective antagonist at beta-adrenoceptors exerting antiarrhythmic and local anesthetic activity. It inhibits the inotropic and chronotropic responses. Exaprolol liberates histamine from isolated mast cells and decreases the uptake of extracellular histamine. It acts on mast cells due to the direct and indirect ion exchange mechanism resulted in disproportion between histamine and granule liberation.