Back to results
US 2015/0174145 A1Published application
Pharmaceutical compounds with the structure of ionic salts with antibiotic and anticancer action
OwnerPedro Brito Correiainventor
Life of this patent
Estimating the term…
Abstract
Pharmaceutical compounds were prepared as ionic salts, liquid under 150° C., consisting in a cation containing Alkyl and/or Phenyl groups and an anion consisting in an existing pharmaceutical antibiotica, whose biological properties are strongly enhanced by the cation, concerning elimination of resistance of bacteria and surprisingly also anticancer action.
Claims3
A pharmaceutical product consisting of an ionic liquid with melting temperature under 150° C. with anions based on Penicillin, Ampicillin, Amoxicillin, Amphotericin, Phenoxymethylpenicillin (penicillin V);
- Metampicillin;
- Benzylpenicillin (penicillin G), Flucloxacillin;
- Dicloxacillin;
- Meticillin;
- Azlocillin;
- Carbenicillin;
- Cloxacillin;
- Ticarcillin;
- Dicloxacillin;
- Mezlocillin;
- Nafcillin;
- Oxacillin;
- Piperacillin, Temocillin.
- and cations based on cetyl pyridinium, trihexyltetradecylphosphonium, 1-ethyl-3-methylimidazolium, hydroxyl-ethyl-3-methylimidazolium, choline, tetraethyl ammonium, which increase the antibiotic effect of the compounds corresponding to the anions, eliminating the problems of bacteria resistant to antibiotic, and impairing to the normal antibiotica a surprising effect on cancer cells.
11 more elements
Dependencies are inferred from the claim text.