Another object is to provide a process for {HEAD ~ the preparation} of {TAIL ~ these novel antibiotic substances} by the enzymatic deacetylation of the compounds 890A1 and 890A3 
Another object is to provide a process for { HEAD ~ the preparation } of { TAIL ~ these novel antibiotic substances } by the enzymatic deacetylation of the compounds 890A1 and 890A3
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH