Table 6.
MICs (in µg/mL) of cationic calixarenes modified with methylimidazolium (70, 71), choline (72, 73) and ethylenediamine (74, 75) groups against ATCC reference strains [135].
| Compounds | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Reference Strains | 70 (prop) |
72 (prop) |
74 (prop) |
71 (oct) |
73 (oct) |
75 (oct) |
18/19 a | 28 a | 61 a |
|
S. aureus ATCC 6538 |
<10 | <10 | <10 | >1000 | >1000 | >1000 | 8 | 8 | 16 |
|
P. aeruginosa ATCC 9027 |
50 | 1000 | 50 | >1000 | 500 | >1000 | nd b | 32 | nd b |
|
K. pneumoniae ATCC 10031 |
<10 | 100 | 500 | 500 | >1000 | >1000 | nd b | 8 | 4 |
|
E. coli ATCC 25922 |
<10 | 100 | 500 | 1000 | 500 | >1000 | 3.2 | 4 | 4 |
a no data for these specific strains, MICs for species is shown. b nd: no data available.