Procedure for preparation of ethisolide

摘要

The procedure for preparation of ethisolide comprises the inoculation of a strain of penicillium capsulatum into a nutrient medium, so as to obtain a mass of microorganisms which is fermented, from which a liquid is obtained from which the ethisolide of formula I is extracted and purified. Said compound is antibiotic, antimycoplasmal and antifungal. <IMAGE>