Patents Assigned to H. Trommsdorff
  • Preparation of a new flavanone derivative
    Patent number: 3953423
    Abstract: The invention relates to a flavanone derivative of the formula C.sub.29 H.sub.32 O.sub.17, believed to have the structure ##SPC1##As well as its non-toxic salts. The new compound is suited for treatment of ulcers.
    Type: Grant
    Filed: December 5, 1973
    Date of Patent: April 27, 1976
    Assignee: H. Trommsdorff
    Inventor: Andreas Hadhanyi