首页|ARMATANS A AND B,NEW ANTIMICROBIAL ISOFLAVANS FROM Colutea armata
ARMATANS A AND B,NEW ANTIMICROBIAL ISOFLAVANS FROM Colutea armata
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Armatans A(1)and В(2),new isoflavans,have been isolated from the EtOAc-soluble fraction of the MeOH extract of Colutea armata Hemsl.& Lace,along with sativan(3),6-hydroxyisosativan(4),feruiic acid(5),and caffeic acid(6),isolated for the first time from this species.Their structures were elucidated by spectroscopic techniques including MS and 2D NMR spectroscopy.The new compounds 1 and 2 showed significant antimicrobial activity.
Colutea armataarmatans A and BPapilionaceaeisoflavansantimicrobial activity
Sadia Khan、Mehdi Hassan Kazmi、Shagufta Afaq
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Department of Applied Chemistry,University of Karachi,75270,Karachi,Pakistan