Table 1.

Antibacterial activities of compounds expressed as Minimal Inhibitory Concentrations (MIC).

Strain	Actinomycin X2	Actinomycin D	Actinomycin L1	Actinomycin L2
S. aureus MB5393 (methicillin-resistant)	2–4 #	1–2	4–8	8–16
S. aureus ATCC29213 (methicillin-sensitive)	1–2	1–2	2–4	n.a
E. faecium (vancomycin-sentitive)*	1–2	1–2	4–8	8–16
E. faecium VanB (vancomycin-resistant)*	1–2	1–2	4–8	8–16
S. epidermidis*	2–4	2–4	4–8	n.a
E. coli ATCC25922	> 128	> 128	> 128	n.a
K. pneumoniae ATCC700603	> 128	> 128	> 128	n.a

(*), Clinical isolates; n.a.: Data not available. # all concentrations given in μg/ml.