Table 24. Chemical Structures and Antibacterial Activity of Compounds 74a–ea.
MIC
values (μg/mL) |
|||||
---|---|---|---|---|---|
compd | R | S. aureus | E. faecalis | B. subtilis | E. coli |
74a | Cl | 8 | 16 | 16 | 16 |
74b | F | 128 | ND | ND | 64 |
74c | NO2 | 16 | ND | ND | 32 |
74d | OCH3 | 128 | ND | ND | 6 |
74e | CH3 | 64 | ND | ND | 32 |
ND = not determined.