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. 04, 2000
Filed:
Dec. 02, 1997
Applicant:
Inventors:
Johannes Platzek, Berlin, DE;
Bernd Raduchel, Berlin, DE;
Heribert Schmitt-Willich, Berlin, DE;
Klaus-Dieter Graske, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, , DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
424-9365 ; 534 16 ; 540465 ; 540474 ; 556 50 ; 556 55 ; 556 63 ; 556 77 ; 556105 ; 556116 ; 556134 ; 556148 ; 514836 ;
Abstract
The invention relates to a process for the production of metal-complex carboxylic acid amides, characterized in that a metal-complex carboxylic acid mixture that consists of the metal-complex carboxylic acid and at least one solubilizing substance in dimethyl sulfoxide (DMSO) is pretreated with a dehydrating reagent, optionally with the addition of a coupling adjuvant, and is then reacted with an amine of general formula I