Synthesis, Antibacterial Evaluation, and QSAR of Caffeic Acid Derivatives

Table 1

Minimal inhibitory concentration (MIC) values (expressed in µM) of the compounds 1–16.

Compounds	MIC (µM)
	Staphylococcus aureus (ATCC-25619)	Escherichia coli (ATCC-2536)
1	0.52	0.52
2	0.48	0.48
3	0.45	0.22
4	0.45	0.45
5	0.84	0.84
6	0.21	0.21
7	0.40	0.20
8	0.80	0.40
9	0.62	0.62
10	0.58	0.29
11	1.31	1.31
12	0.67	0.33
13	0.93	0.23
14	0.95	0.48
15	0.74	0.37
16	1.41	0.70
Chloramphenicol	0.31	0.31