Table 1.

In vitro antibacterial assay. The expressed values are the percent inhibition of bacterial growth achieved by prenylated flavonoids at a concentration of 50 µg/mL.

Compound	MRSA 97-7	MRSA 622-4	ATCC 6538
7	21%	0%	6%
8	5%	0%	26%
9	61%	3%	52%
10	13%	18%	17%
11	95%	93%	100%
12	98%	98%	99%
13	91%	96%	99%