NEW ANTIBIOTICS CALLED MUREIDOMYCINS A, B, C AND D, A PROCESS FOR THEIR PREPARATION AND THEIR THERAPEUTIC USE

摘要

Novel compounds, called mureidomycins A, B, C and D, may be prepared by cultivation of a suitable microorganism of the genus Streptomyces, especially Streptomyces flavidovirens SANK 60486 (FERM P-8636, FERM BP-1347). These represent a wholly new class of antibiotics, which are valuable in the treatment of infections caused by a variety of bacteria, notably of the genus Pseudomonas.