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:
Oct. 30, 1984
Filed:
Apr. 27, 1983
Applicant:
Inventors:
Ann H Hunt, Greenwood, IN (US);
Kurt E Merkel, Mooresville, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07H / ;
U.S. Cl.
CPC ...
2601 / ; 536 168 ; 536 181 ;
Abstract
Actaplanin antibiotics (A4696) designated as C.sub.2a, D.sub.1, D.sub.2, K, L, M, N, and O are obtained by the partial acidic hydrolysis of known actaplanins at about pH 1.85 for 2.5 hours at about 90.degree. C. The new actaplanins, like the known actaplanins, are glycopeptides which possess antibacterial activity and, either alone or as a mixture with other actaplanins, improve the feed efficiency in ruminants, swine and poultry.