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. 11, 1983
Filed:
Jan. 15, 1982
Applicant:
Inventors:
Hiroshi Kawaguchi, Tokyo, JP;
Masataka Konishi, Yokohama, JP;
Koko Sugawara, Wako, JP;
Koji Tomita, Kawasaki, JP;
Assignee:
Bristol-Myers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
424177 ; 2601 / ;
Abstract
A novel water-soluble peptide designated herein as Bu-2517 is produced by fermentation of Empedobacter sp. strain G393-B445 (ATCC 31962). The antibiotic exists in a cyclic depsipeptide structure and contains the amino acids D-serine, D-proline, L-proline, D-threo-.beta.-hydroxyaspartic acid, L-threo-.beta.-hydroxyaspartic acid, L-arginine and trans-L-3-hydroxyproline and the residue of the C.sub.14 fatty acid, 3-hydroxytetradecanoic acid. The Bu-2517 antibiotic inhibits the growth of a variety of aerobic and anaerobic gram-positive bacteria.