Abstract-Two new isoflavones, junipegenin-B and -C, have been isolated from ethanolic extracts of Jlrnioerus mucvopoda and their structures assigned. One of them, junipegenin-C, ... INTRODUCTION In a recent communcation [I], we reported the presence of a new isoflavone (which we now designate as ... RESULTS AND DISCUSSION The isolation of junipegenin-B and -C, having very close R,. on TLC, materialized by repeated column chromatography on Si gel of the mother ...
