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:
Jul. 03, 1990
Filed:
Oct. 05, 1987
Applicant:
Inventors:
Axel Zeeck, Gottingen, DE;
Thomas Ciesiolka, Gottingen, DE;
Hans Zahner, Tubingen, DE;
Hannelore Drautz, Mossingen, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 34 ; 514 25 ; 514908 ; 536-64 ; 536 168 ; 536 181 ; 435 74 ; 435 78 ; 435896 ;
Abstract
The O-acyl derivatives of urdamycin A exhibit an antibiotic or antitumoral activity.