retapamulin

Retapamulin (SB-275833) 是一种能结合金黄色葡萄球菌和大肠杆菌核糖体的局部抗生素，Kd 为3 nM。

MC-Val-Cit-PAB-Retapamulin is a drug-linker conjugate for antibody-drug conjugates (ADC) that exhibits potent antitumor activity. This compound utilizes Retapamulin, a ribosome inhibitor, connected through the ADC linker MC-Val-Cit-PAB.

Antibacterial agent 86 (Compound A11) 活性较强，对耐甲氧西林金黄色葡萄球菌具有抑菌活性，MIC 值低至 0.00191 μg mL，比市售抗生素泰妙菌素和瑞他莫林分别低 162 倍和 32 倍。