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:
Oct. 08, 2013
Filed:
Jun. 18, 2007
Manfred Wiessler, Frankenthal, DE;
Eduard Müller, Schwetzingen, DE;
Peter Lorenz, Dossenheim, DE;
Christian Kliem, Heppenheim, DE;
Heinz Fleischhacker, Dossenheim, DE;
Manfred Wiessler, Frankenthal, DE;
Eduard Müller, Schwetzingen, DE;
Peter Lorenz, Dossenheim, DE;
Christian Kliem, Heppenheim, DE;
Heinz Fleischhacker, Dossenheim, DE;
Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts, Heidelberg, DE;
Abstract
The present invention relates to a process for linking two molecules by means of a Diels Alder reaction with inverse electron requirement (DARinv), comprising the following steps: reaction of a (a) triazine or tetrazine with one or more electron-attracting substituents on the ring as a diene component, the electron-attracting substituents being selected from: