PROCESS FOR THE PREPARATION OF MANNOSYL TEICOPLANIN DERIVATIVES AND MANNOSYL TEICOPLANIN AGLYCONE

摘要

The present invention relates to a process for the preparation of a mannosyl teicoplanin derivative comprising the conversion of a de-mannosyl teicoplanin compound to a microbiological method using a culture of Actinoplanes teicomyceticus ATCC 31121. One mannosyl teicoplanin aglycone is disclosed.