Synthesis and Biological Evaluation of Aminonaphthols Incorporated Indole Derivatives

Table 4

Antitubercular activity of compounds (4a–4r) against Mycobacterium tuberculosis H37Rv.

Compound number	MIC^a  values (g/mL)
4a	50
4b	25
4c	50
4d	50
4e	25
4f	25
4g	50
4h	12.5
4i	25
4j	25
4k	12.5
4l	25
4m	25
4n	12.5
4o	25
4p	50
4q	6.25
4r	12.5
Pyrazinamide	3.125
Streptomycin	6.25