Maximum concentration (mcg/ml) 23 Elimination half-life (hours) 1 Protein binding (%) 9 Renal excretion (%) 75 Stability at room temperature (hours) 4-12 MIC 50 against Pseud. aeruginosa (mcg/ml) 0.5 MIC 90 against Pseud. aeruginosa (mcg/ml) 8

Table 1: Pharmacologic properties of Doripenem. MIC: minimum inhibitory concentration