PROCESS FOR PREPARING DOXORUBICIN

摘要

The ability to convert daunorubicin into doxorubicin can be improved by transforming a host cell with a recombinant vector comprising a DNA molecule comprising: a DNA region or fragment containing the gene doxA encoding daunorubicin 14-hydroxylase and a DNA region or fragment containing one or more gene conferring daunorubicin and doxorubicin resistance.