S.No. | Antibiotic | Source | Used to cure |
1. | Penicillin | Pennicillium notatum | Gonorrhea |
2. | Streptomycin | Streptomyces griseus | Tuberculosis (in combination with other anti-TB drugs) |
3. | Chloromycin | Streptomyces venezuela | Bacterial eye infections and also serious life-threatening bacterial infections like typhoid. |
4. | Vancomycin | Amycolotatepsis orientalis | Severe intestinal condition known as clostridium difficile associated diarrhoea. |
5. | Ampicillin | It is a semisynthetic penicillin derived from the basic penicillin nucleus 6- amino penicillanic acid. | Pneumonia, bronchitis, ear, lung, skin and urinary tract infections. |