The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 1981
Filed:
May. 23, 1979
Applicant:
Inventors:
Stephen M Nash, Greenwood, IN (US);
Kay F Koch, North Salem, IN (US);
Marvin M Hoehn, Indianapolis, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435 76 ; 536 / ; 435886 ;
Abstract
Antibiotic compounds of the formula: ##STR1## wherein R' is ##STR2## or --CH.sub.2 OH, and the non-toxic pharmaceutically acceptable acid addition salts thereof, are produced by culturing Streptomyces flocculus NRRL 11459. Techniques for isolating the compounds are also described. Cirramycin A.sub.1 and cirramycin B are coproduced.