Pharmacokinetic and pharmacodynamic evaluation of P-873 versus Klebsiella pneumoniae in a neutropenic murine thigh infection model.

Autor: Lamb LM; Center for Anti-Infective Research and Development, Hartford Hospital, Hartford, Connecticut, USA., Crandon JL, Nicolau DP
Jazyk: angličtina
Zdroj: Antimicrobial agents and chemotherapy [Antimicrob Agents Chemother] 2013 Apr; Vol. 57 (4), pp. 1971-3. Date of Electronic Publication: 2013 Jan 28.
DOI: 10.1128/AAC.02170-12
Abstrakt: P-873 is a novel compound in the RX-04 pyrrolocytosine series of protein synthesis inhibitors currently under development by Rib-X Pharmaceuticals. We evaluated the pharmacodynamic and pharmacokinetic properties of this compound against Klebsiella pneumoniae using a murine neutropenic thigh infection model. P-873 demonstrated potent and rapid in vivo activity against this organism with enhanced penetration and duration of exposure in thigh tissue.
Databáze: MEDLINE