Patent ID: 6025387
Filing Date: 2000-02-15
Classification: A61P,C07D

Abstract:
Flavone/flavanone compounds or their pharmaceutically acceptable salts having the following formula(I); ##STR3## wherein A is selected from a group consisting of alkyloxycarboalkyloxy, carboxyalkyloxy, N-alkylamidoalkyloxy, hydroxyalkyloxy and cycloalkyloxy group,B and C, which are the same or different, are respectively selected from a group consisting of hydrogen, hydroxy, unsubstituted or mono-substituted alkyloxy and cycloalkyloxy group,D and E, which are the same or different, are respectively selected from a group consisting of hydrogen, hydroxy, lower alkyloxy having normal and branched chain with one to six carbon atoms, andthe bond between 2-position and 3-position is single or double.