Antibacterial agent 272 

Antibacterial agent 272 (Compound Z22) is a potential antimicrobial agent targeting DNA and the DNA-topoisomerase II (DNA-Topo II) complex, exhibiting MIC values of 1 μg/mL against Staphylococcus aureus 25923 and 29213, 2 μg/mL against Staphylococcus epidermidis 12228, 2-4 μg/mL against Enterococcus faecalis, and 4 μg/mL against Pseudomonas aeruginosa 9027 and 27853, demonstrating potent antibacterial activity. This compound functions by intercalating with DNA base pairs to disrupt normal bacterial DNA function, making it suitable for research on bacterial infectious diseases^[1].

1053.33

C₅₇H₈₈N₄O₁₄

C[C@@H]1CN(CC[C@H]([C@H](O[C@H]2[C@H](O)[C@@H](N(C)C)[C@H](O)[C@@H](C)O2)[C@@H](C)[C@H](O)CC3=O)C[C@@H](C)C(/C=C/C(C)=C/[C@H](CO[C@H]4[C@H](OC)[C@H](OC)[C@H](O)[C@@H](C)O4)[C@H](O3)CC)=NNC(C5=CC6=C(C=CC=C6)C=C5O)=O)C[C@H](C)C1

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Zhang JY, et al. In silico screening and synthesis of stable tilmicosin-hydrazone derivatives as potential DNA disruptors towards Staphylococcus aureus. Bioorg Chem. 2025 May;158:108336.  [Content Brief]