Table 2.

Efflux pump inhibitor evaluation

Compound	MIC in μg/ml [fold potency loss] for strainF98*
	No EPI (F98*/wild type)	Reserpine	Thioridazine	Verapamil
TMP	20 [32]	20 [1.0]	10 [2.0]	5 [4.0]
1	10 [128]	5.0 [2.0]	2.5 [4.0]	2.5 [4.0]
2	20 [16]	20 [1.0]	2.5 [8.0]	10 [2.0]