Josamycin

**Definition:** A macrolide antibiotic from Streptomyces narbonensis. The drug has antimicrobial activity against a wide spectrum of pathogens.

**Tree numbers:** - D02.540.576.500.998

**Synonyms:** - Josamycine - Kitasamycin A3 - Leucomycin A3 - Turimycin A5