Lipoglycopeptides are a class of antibiotic that have lipophilic side-chains linked to glycopeptides. The class includes oritavancin, telavancin and dalbavancin. Telavancin is the only one that has FDA approval. Telavancin is the most potent of the 3 against Clostridium spp. ==Approvals and clinical trials== Telavancin (once daily injection) has c...