Back to results
US 4,064,013 AGranted
Process for preparing thiostrepton
AssigneeE. R. Squibb & Sons, Inc.
InventorsEdward Meyers, William H. Trejo, Josip Pluscec, William E. Brown
Life of this patent
Estimating the term…
Abstract
The antibiotic thiostrepton is produced by culturing aerobically Streptomyces laurentii A.T.C.C. No. 31255 in a culture medium containing carbon and nitrogen sources until thiostrepton is accumulated and then recovering the antibiotic from said medium.
Claims2
A process for producing the antibiotic thiostrepton which comprises culturing aerobically Streptomyces laurentii A.T.C.C. No. 31255 in a culture medium containing carbon and nitrogen sources until thiostrepton is accumulated, and then recovering the thiostrepton from the medium.
Dependencies are inferred from the claim text.