Abstract
On Mycobacterium bacteriological activity has been conducted with metal chelates (complexes) of Pyrazinamide, Isoniazid and Rifampicin the results obtained were compared with that of the parent drug. The study reveals that few metal chelates (complexes) show a remarkable resistance as compared with the parent drug.
Key Words: Pyrazinamide, Isoniazid, Rifampicin, Multi Drug Resistance tuberculosis.