ChemInform Abstract: YM-32890 A and B, New Types of Macrolide Antibiotics Produced by Cytophaga sp.
Abstract
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ChemInform Abstract
From the acetone extract of the culture broth of the title microorganism the novel macrolides (Ia) and (Ib) named YM-32890 A and B, resp., are isolated. (Ib) does not show antimicrobial activity. (Ia) inhibits the growth of staphylococci including a macrolide-resistant strain.