Propicillin (Baycillin Mega) is this semisynthetic penicillin, analogous to penicillin V, was introduced in the early 1960s. Although it is better absorbed from the gastrointestinal tract, overall it is inferior to phenoxymethylpenicillin and phenoxyethylpenicillin because of its lower antibacterial activity. Propicillin is used by propicillin-susceptible pathogens in adults and adolescents from 14 years to treat mild to moderate bacterial infections. These include skin infections, ear, nose and throat infections (such as otitis media, sinusitis, tonsillitis, pharyngitis) and infections of the bronchi andlung inflammation. Moreover propicillin can for prevention and treatment of scarlet fever or against rheumatic fever are used (bacterial infection of the nose and throat). Even with tooth or jaw surgery the drug is used to treat an endocarditis endocarditis prevent. Its mechanism of action could be due to binding to specific penicillin-binding proteins (PBPs) located inside the bacterial cell wall, thus propicillin may inhibit the third and last stage of bacterial cell wall synthesis

TILIDINE is a low to medium potency opioid analgesic. It is metabolized to its active metabolites, nortilidine and bisnortilidine. Its analgesic activity is largely exerted through nortilidine which is a potent agonist at Mu opioid receptors.

Bumadizone is a non-steroidal anti-inflammatory drug exerting analgesic, antipyretic and anti-inflammatory properties. It has been studied in the treatment of rheumatoid diseases.

Acexamic acid (N-acetyl-amino-6-hexanoic acid) is a drug used as a cicatrization helper. Some studies show that the acexamic acid prevents the formation the connective inflamed tissue and enables its healing. The association from acexamic acid with zinc, zinc acexamate, has been used in the treatment of gastric and duodenal ulcer and in the prevention of gastric ulcer induced by nonsteroidal anti-inflammatory drugs.

Prenylamine, a slow Ca2+ channel blocker, was used to treat patients with angina pectoris, but because of the QT prolongation, this drug was withdrawn from the market. Prenylamine binds to calmodulin section and inhibits myosin light chain kinase.

Bumadizone is a non-steroidal anti-inflammatory drug exerting analgesic, antipyretic and anti-inflammatory properties. It has been studied in the treatment of rheumatoid diseases.

Umifenovir or arbidol (ethyl-6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-indole-3-carboxylate hydrochloride monohydrate) is a Russian-made potent broad-spectrum antiviral with demonstrated activity against a number of enveloped and non-enveloped viruses.For both viral infections the anti-viral mechanism involves umifenovir inhibition of virus-mediated fusion with target membrane and a resulting block of virus entry into target cells. Arbidol was shown to have effects on nonspecific defense factors, on its capacity to induce interferon and activate phagocytes in particular. Arbidol-treated patients with lower baseline immunity showed improvement in immunological parameters (in the counts of CD4 and CD8 lymphocytes, B lymphocytes, in the levels of serum immunoglobulins). Arbidol produces a high preventive and therapeutical effects in influenza A and B and other acute respiratory viral infections, prevents postinfluenza complications, reduces the incidence of exacerbations of chronic diseases in postinfluenza patients. In influenza, the therapeutical efficiency of the drug appears as decreases in intoxication, the severity of catarrhal syndrome, shorter fever and disease in general. Arbidol is beneficial for patients with secondary immunodeficiency, in those with recurrent herpes infection or chronic bronchitis.

Ethamsylate (2,5-dihydroxy-benzene-sulfonate diethylammonium salt) is a synthetic hemostatic drug indicated in cases of capillary bleeding. Ethamsylate acts on the first step of hemostasis by improving platelet adhesiveness and restoring capillary resistance. In addition it inhibits prostaglandin biosynthesis. Well-controlled clinical trials clearly showed the therapeutic efficacy of ethamsylate in dysfunctional uterine bleeding, with the magnitude of blood-loss reduction being directly proportional to the severity of the menorrhagia. Other well-controlled clinical trials showed therapeutic efficacy of ethamsylate in periventricular hemorrhage in very low birth weight babies and surgical or postsurgical capillary bleeding.

Amineptine is a selective inhibitor of dopamine reuptake. The drug was developed in France and was marketed for the treatment of depressive disorders under the name Survector among the others. Amineptine was withdrawn from the French market in 1999 because of abuse and drug dependence and because of its hepatic (cholestatic injuries) and cutaneous (acne) adverse effects.

Vedaprofen is a PGE2 synthase inhibitor approved in Europe for the treatment of pain in horses and dogs.