n.an antibiotic (trade name Erythrocin or E-Mycin or Ethril or Ilosone or Pediamycin) obtained from the actinomycete Streptomyces erythreus; effective against many Gram-positive bacteria and some Gram-negative
N
an antibiotic used in treating certain infections,sometimes as an alternative to penicillin. It is obtained from the bacterium Streptomyces erythreus. Formula: C37M67NO13 红霉素