| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Mycobacterium tuberculosis |
0.0039 |
0.0039 |
0.002 － 0.125 |
Rifampicin (Rifampin)  |
17 |
| Mycobacterium tuberculosis |
0.032 |
0.25 |
0.007 － 2 |
RBx 8700 |
335 |
| Mycobacterium tuberculosis |
0.06 |
0.13 |
0.06 － 0.13 |
BAY Y3118 |
994 |
| Mycobacterium tuberculosis |
0.06 |
0.5 |
? － ? |
RBx 8700 |
1084 |
| Mycobacterium tuberculosis |
0.0625 |
0.0625 |
0.0313 － 0.125 |
Garenoxacin (T-3811, BMS-284756) |
17 |
| Mycobacterium tuberculosis |
0.12 |
0.5 |
0.12 － 0.5 |
ER-2 |
1012 |
| Mycobacterium tuberculosis |
0.12 |
0.5 |
0.12 － 0.5 |
Moxifloxacin (BAY 12-8039, Avelox) |
1012 |
| Mycobacterium tuberculosis |
0.125 |
0.125 |
0.0625 － 0.25 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
17 |
| Mycobacterium tuberculosis |
0.125 |
8 |
? － ? |
Sparfloxacin (AT-4140, Zagam) |
1084 |
| Mycobacterium tuberculosis |
0.1254 |
0.125 |
0.0625 － 0.125 |
Levofloxacin (Levaquin, Quixin) |
17 |
| Mycobacterium tuberculosis |
0.25 |
0.5 |
0.12 － 0.5 |
Sparfloxacin (AT-4140, Zagam) |
26 |
| Mycobacterium tuberculosis |
0.25 |
0.5 |
0.12 － 0.5 |
Sparfloxacin (AT-4140, Zagam) |
994 |
| Mycobacterium tuberculosis |
0.25 |
1 |
? － ? |
RBx 8700 |
1084 |
| Mycobacterium tuberculosis |
0.25 |
64 |
0.06 － 64 |
Isoniazid (INH, Laniazid, Nydrazid, Rifamate) |
335 |
| Mycobacterium tuberculosis |
0.25 |
64 |
? － ? |
Isoniazid (INH, Laniazid, Nydrazid, Rifamate) |
1084 |
| Mycobacterium tuberculosis |
0.25 |
- |
? － ? |
Cadrofloxacin |
994 |
| Mycobacterium tuberculosis |
0.4 |
0.8 |
0.1 － 1.56 |
Sitafloxacin |
994 |
| Mycobacterium tuberculosis |
0.4 |
0.8 |
? － ? |
Sitafloxacin |
994 |
| Mycobacterium tuberculosis |
0.4 |
1.6 |
? － ? |
Gatifloxacin (Tequin) |
994 |
| Mycobacterium tuberculosis |
0.5 |
0.5 |
0.12 － 0.5 |
Moxifloxacin (BAY 12-8039, Avelox) |
994 |
| Mycobacterium tuberculosis |
0.5 |
0.5 |
0.12 － 0.5 |
Moxifloxacin (BAY 12-8039, Avelox) |
26 |
| Mycobacterium tuberculosis |
0.5 |
0.5 |
0.125 － 1 |
Ofloxacin (Floxin) |
994 |
| Mycobacterium tuberculosis |
0.5 |
1 |
0.06 － 1 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
994 |
| Mycobacterium tuberculosis |
0.5 |
1 |
0.12 － 1 |
Clinafloxacin (PD 127391) |
26 |
| Mycobacterium tuberculosis |
0.5 |
1 |
0.12 － 1 |
Clinafloxacin (PD 127391) |
994 |
| Mycobacterium tuberculosis |
0.5 |
1 |
0.12 － 1 |
Clinafloxacin (PD 127391) |
994 |
| Mycobacterium tuberculosis |
0.5 |
1 |
≤0.125 － 8 |
Levofloxacin (Levaquin, Quixin) |
90 |
| Mycobacterium tuberculosis |
0.5 |
1 |
≤0.125 － 8 |
Levofloxacin (Levaquin, Quixin) |
1012 |