Patents Assigned to Hoechst-Roussel Phamraceuticals Inc.
  • Aminoalkylthiodibenzoxepins and pharmaceutical use
    Patent number: 4943571
    Abstract: Novel aminoalkylthiodibenzoxepins, physiologically tolerable acid addition salts thereof, a method of preparing same, pharmaceutical and veterinary preparations including same and methods of treating by administering same are disclosed. These compounds are useful as analgesic, antidepressant and anticonvulsant agents. A process for selectively reducing olefins by alkaline earth metals in loweralkanols is also disclosed.
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: July 24, 1990
    Assignee: Hoechst-Roussel Phamraceuticals Inc.
    Inventors: Helen H. Ong, Vernon B. Anderson, James A. Profitt