Inventors:
Joel Moss - Bethesda MD, US
Arnold Kristof - Montreal, CA
International Classification:
A61K 39/00, A61P 37/06, A61P 29/00, A61K 39/395, A61P 37/00
Abstract:
Disclosed herein are methods for suppressing an immune response in a subject, treating a neoplasm in a subject, or treating a fibroproliferative vascular disease in a subject, that includes administering to the subject a therapeutically effective amount of a 2-(4-piperazinyl)-substituted 4H-1-benzopyran-4-one compound, or a pharmaceutically acceptable salt thereof, having the structure ofwherein the presence of each of Rand Ris optional and Rand Rare each independently selected from alkyl, substituted alkyl, heteroalkyl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, alkoxy, halogen, hydroxy, or amino.