Josamycin
Josamycin is a macrolide antibiotic produced by certain strains of Streptomyces narbonensis var. josamyceticus. It has a role as an antibacterial drug and a metabolite. It is a macrolide antibiotic, an aldehyde, a tertiary amino compound, a tertiary alcohol, an acetate ester, a disaccharide derivative and a glycoside.