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:
Aug. 09, 1988
Filed:
Aug. 29, 1984
Applicant:
Inventors:
Ulrich Stache, Hofheim am Taunus, DE;
Hans P Kraemer, Marburg, DE;
Hans-Harald Sedlacek, Marburg, DE;
Assignee:
Hoechst Aktiengesellschaft, Marburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07D / ;
U.S. Cl.
CPC ...
260383 ; 260376 ; 260384 ; 549512 ; 549543 ; 549544 ; 549555 ;
Abstract
The present invention relates to a novel mono-functional and bis-functional anthraquinone-(oxy-2,3-oxido-propanes) and to a process for their preparation. The compounds according to the invention are useful as intermediates in the preparation of drugs possessing a .beta.-receptor blocker action and as crosslinking agents in the preparation of polymers, and moreover exhibit cytostatic activity.