Table 22.

Inhibitory activity (MIC, µg/mL) of the compounds am48 and am49 against the bacteria and clinical isolates of multidrug-resistant Gram-positive strains.

Comp.	Microbial Strains (MIC = µg/mL)
	Bacterial Species				Clinical Isolates of Gram Positive Bacterial Species
	S. aureus 4220	S. aureus 503	E. coli 1356	E. coli 1682	MRSA 3167	MRSA 3506	QRSA 3505	QRSA 3519
am48	1	2	>64	>64	1	0.5	2	2
am49	1	2	>64	>64	1	1	2	2
Norfloxacin	2	2	16	16	8	4	>64	>64
Ofloxacin	1	2	>64	>64	>64	>64	1	1