Patents Represented by Attorney Robert L. Hastreiter

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  • 2-,3-,5-, and/or 8-substituted dibenzoxazepine compounds, pharmaceutical compositions and methods for treating pain
    Patent number: 5449674
    Abstract: The present invention provides substituted dibenzoxazepine compounds of Formula I: ##STR1## which are useful as analgesic agents for the treatment of pain, pharmaceutical compositions comprising a therapeutically-effective amount of a compound of Formula I in combination with a pharmaceutically-acceptable carrier, and a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.
    Type: Grant
    Filed: March 3, 1994
    Date of Patent: September 12, 1995
    Assignee: G. D. Searle & Co.
    Inventors: Timothy J. Hagen, Nizal S. Chandrakumar, E. Ann Hallinan, Shashidhar N. Rao, Barnett S. Pitzele