Patents by Inventor Georg Dahamnn

Georg Dahamnn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110201608
    Abstract: The invention relates to new substituted naphthyridines of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R1 denotes a group A selected from among —O—R3, —NR3R4, —CR3R4R5, -(ethyne)-R3, —S—R3, —SO—R3 and SO2—R3 or R1 denotes a group B selected from among C6-10-aryl, five- to ten-membered, mono- or bicyclic heteroaryl with 1-3 heteroatoms selected independently of one another from among N, O and S; while this heteroaryl is linked to the structure according to formula 1 via either a C atom or an N atom, three- to ten-membered, mono- or bicyclic, saturated or partially saturated heterocyclic group with 1-3 heteroatoms selected independently of one another from among N, O and S, while this heterocyclic group is linked to the structure according to formula 1 via either a C atom or an N atom, and 5- to 11-membered spiro group which may optionally contain 1, 2 or 3 heteroatoms selected independently of one another fr
    Type: Application
    Filed: July 23, 2009
    Publication date: August 18, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Matthias Hoffmann, Thierry Bouyssou, Georg Dahamnn, Harald Engelhardt, Dennis Fiegen, Sandra Handschum, Silke Hobbie, Takeshi Kono, Ulrich Reiser, Yayoi Sato, Andreas Schnapp, Annette Schuler-Metz