Summary
Emericid is a new polyether polycyclic ionophore antibiotic excreted byStreptomyces hygroscopicus (DS 24 367). Active in vitro against Gram-positive bacteria, it is ineffective in vivo. At a 0.006–0.02% level in the diet it protects chickens and rabbits against coccidiosis.
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From a recent paper byN. Otake (Tetrahedron Lett.1970, 4147) emericid and lonomycin would be identical.
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Ninet, L., Benazet, F., Depaire, H. et al. Emericid, a new polyether antibiotic fromStreptomyces hygroscopicus (DS 24 367). Experientia 32, 319–321 (1976). https://doi.org/10.1007/BF01940814
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DOI: https://doi.org/10.1007/BF01940814