ECSP13012902A - NOVEDOUS DERIVATIVES OF CEPHALOSPORINS AND PHARMACEUTICAL COMPOSITIONS OF THESE - Google Patents
NOVEDOUS DERIVATIVES OF CEPHALOSPORINS AND PHARMACEUTICAL COMPOSITIONS OF THESEInfo
- Publication number
- ECSP13012902A ECSP13012902A ECSP13012902A ECSP13012902A EC SP13012902 A ECSP13012902 A EC SP13012902A EC SP13012902 A ECSP13012902 A EC SP13012902A EC SP13012902 A ECSP13012902 A EC SP13012902A
- Authority
- EC
- Ecuador
- Prior art keywords
- cephalosporins
- derivatives
- novedous
- pharmaceutical compositions
- prodrug
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Donde X, Y, L, R1 y R2 son los mismos que se han definido en la descripción de la invención.La presente invención también se refiere a composiciones antibióticas farmacéuticas que comprenden un derivado novedoso de cefalosporinas representado por la fórmula química 1, un profármaco de este, un hidrato de este, un solvato de este, un isómero de este o una sal farmacéuticamente aceptable de este como principio eficaz.De acuerdo con la presente invención, los derivados novedosos de cefalosporinas, un profármaco de estos, un hidrato de estos, un solvato de estos, un isómero de estos o una sal farmacéuticamente aceptable de estos pueden ser útiles como antibióticos debido a su amplio espectro contra bacterias resistentes a antibióticos, su baja toxicidad y especialmente su potente efecto antibacteriano en bacterias gramnegativas.Where X, Y, L, R1 and R2 are the same as defined in the description of the invention. The present invention also relates to pharmaceutical antibiotic compositions comprising a novel cephalosporin derivative represented by chemical formula 1, a prodrug of this, a hydrate of this, a solvate of this, an isomer of this or a pharmaceutically acceptable salt thereof as an effective principle. According to the present invention, the novel derivatives of cephalosporins, a prodrug of these, a hydrate of these , a solvate of these, an isomer of these or a pharmaceutically acceptable salt thereof can be useful as antibiotics due to their broad spectrum against antibiotic resistant bacteria, their low toxicity and especially their potent antibacterial effect on gram-negative bacteria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP13012902 ECSP13012902A (en) | 2013-09-26 | 2013-09-26 | NOVEDOUS DERIVATIVES OF CEPHALOSPORINS AND PHARMACEUTICAL COMPOSITIONS OF THESE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP13012902 ECSP13012902A (en) | 2013-09-26 | 2013-09-26 | NOVEDOUS DERIVATIVES OF CEPHALOSPORINS AND PHARMACEUTICAL COMPOSITIONS OF THESE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP13012902A true ECSP13012902A (en) | 2013-11-29 |
Family
ID=52669688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP13012902 ECSP13012902A (en) | 2013-09-26 | 2013-09-26 | NOVEDOUS DERIVATIVES OF CEPHALOSPORINS AND PHARMACEUTICAL COMPOSITIONS OF THESE |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP13012902A (en) |
-
2013
- 2013-09-26 EC ECSP13012902 patent/ECSP13012902A/en unknown
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