Cefditoren pivoxil is a third generation cephalosporin antibiotic.
TOKU-E offers three forms of cefditoren: cefditoren (C100), cefditoren sodium (C094), and cefditoren pivoxil (C050). Cefditoren sodium is soluble in aqueous solution, and cefditoren pivoxil is soluble in fat.
|Mechanism of Action||Like β-lactams, cephalosporins interfere with PBP (penicillin binding protein) activity involved in the final phase of peptidoglycan synthesis. PBP’s are enzymes which catalyze a pentaglycine crosslink between alanine and lysine residues providing additional strength to the cell wall. Without a pentaglycine crosslink, the integrity of the cell wall is severely compromised and ultimately leads to cell lysis and death. Resistance to cephalosporins is commonly due to cells containing plasmid encoded β-lactamases.|
|Spectrum||Cefditoren is a broad spectrum antibiotic commonly used against bacteria responsible for community acquired pneumonia and pharyngitis|
|Microbiology Applications||Cefditoren pivoxil can be used to study antibiotic effects against group A Streptococcus and other microbes responsible for phayrngitis.|
|Impurities||Single Impurity: ≤0.1% |
Total Impurities: ≤5.0%
Poveda, J. L., et al. "Cefditoren Pivoxil: A New Oral Cephalosporin for Skin, Soft Tissue and Respiratory Tract Infections." Medline 19.3 (n.d.): 231-46.www.ncbi.gov. Web. 27 Aug. 2012.
Georgopapadakou, N. H. "Mechanisms of Action of Cephalosporin 3'-quinolone Esters, Carbamates, and Tertiary Amines in Escherichia Coli." American Society for Microbiology 37.3 (1992): 559-65. Antimicrobial Agents and Chemotherapy. Web. 21 Aug. 2012.
|MIC||Haemophilus influenzae (TUM8)| 2|| Streptococcus pneumonia | 0.25 - 16|||