Microorganism 1 2 3 4 5 STD Bacillus subtilis - - 13 - - 20 Staphylococcus aureus    - - 10 11 - 22 Pseudomonas aeruginosa - - 22 - - 22 MRSA - - 15 - - 20 Key: - = Not active; Well size: 4 mm S. aureus, K. pneumonia, B. subtilis, MRSA: Methicillin-resistant Staphylococcus aureus

Table 4: Antibacterial sensitivity of synthetic compounds where.