Asymmetric syntheses of daedalin A and quercinol and their tyrosinase inhibitory activity
作者:Mitsuo Sekimoto、Yasunao Hattori、Keiji Morimura、Mitsuru Hirota、Hidefumi Makabe
DOI:10.1016/j.bmcl.2009.12.034
日期:2010.2
Stereoselective syntheses of daedalin A and quercinol, an enantiomer of daedalin A, is described. The tyrosinase inhibitory activities of daedalin A and quercinol were examined. The activity of quercinol was weaker than that of daedalin A at high concentration. (C) 2009 Elsevier Ltd. All rights reserved.