macrolide antibiotic tildipirosin ARO:3007762 antibiotic_resistance Tildipirosin, a 16-membered-ring macrolide antimicrobial, has recently been approved for the treatment of swine respiratory disease and bovine respiratory disease. This macrolide is extensively distributed to the site of respiratory infection followed by slow elimination. PubChem:24860548 ChEMBL:CHEMBL3039509