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. 28, 1978
Filed:
Aug. 04, 1975
Applicant:
Inventors:
Shinji Tomioka, Machida, JA;
Yasuki Mori, Kawasaki, JA;
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 17 ; 424180 ; 536-4 ;
Abstract
New derivatives of an antibiotic XK-62-2 are produced by chemically modifying the antibiotic XK-62-2. The new derivatives are 1-N-(.alpha.-hydroxy-.delta.-aminovaleryl)XK-62-2 and 1-N-(.alpha.-hydroxy-.epsilon.-aminocaproyl)XK-62-2 as well as acid addition salts thereof.