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:
Apr. 26, 1988
Filed:
Jun. 20, 1986
Applicant:
Inventors:
Steven M Hannick, Highland Park, IL (US);
Larry L Klein, Lake Forest, IL (US);
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 29 ; 536-72 ; 536-74 ;
Abstract
Semisynthetic antibiotics with improved therapeutic properties made from erythromycin are disclosed. Certain 4'-carbamates of erythromycin, its derivatives, and their salts and esters show superior in vitro antimicrobial activity and reduced gastrointestinal stimulation compared to the parent compounds.