METHOD FOR PREPARING 20- DIHYDRO- 20, 23- DIDEOXYTILONOLIDE

摘要

A process for preparing tylactone (20-dihydro-20,23-dideoxytylonolide), which has the formula: IMAGE by submerged aerobic fermentation of Streptomyces fradiae NRRL 12188 or a tylactone-producing mutant or recombinant thereof is provided.