Inventors:
Sandor Szabo - Brookline MA
John L. Neumeyer - Wayland MA
Philip LeQuesne - Newton Centre MA
Assignee:
Brigham and Women's Hospital - Boston MA
International Classification:
C07J 700
Abstract:
The invention is directed to novel angiotropic (angiogenic and angiostatic) steroids. They are halogenated in the 21 position. The invention is also directed to novel methods of treating gastrointestinal ulcers by the administration of the novel angiotropic (angiogenic) steroids.