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