Patents by Inventor Svein G. Dahl

Svein G. Dahl 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).

  • Diazepinoindoles as phosphodiesterase 4 inhibitors
    Patent number: 5972927
    Abstract: Diazepinoindoles of formula (I), ##STR1## wherein A is mono- to trisubstituted aryl or heteroaryl, and B is an --OR.sub.1 or --NR.sub.2 R.sub.3 group where R.sub.1, R.sub.2 and R.sub.3 are particularly hydrogen, and racemic forms, enantiomers and pharmaceutically acceptable salts thereof, as phosphodiesterase IV inhibitors, are disclosed.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: October 26, 1999
    Assignee: Jouveinal
    Inventors: Yves Pascal, Henry Jacobelli, Alain Calvet, Adrian Payne, Svein G. Dahl