Abstract Four new 4-arylcoumarins have been isolated from Coutarea hexandra and their structures established as 5, 7, 4′-trimethoxy-4-phenylcoumarin, 4′-hydroxy-5, 7- dimethoxy-4-phenylcoumarin, 3′-hydroxy-5, 7-4′-trimethoxy-4-phenylcoumarin and 3′, 4′-dihydroxy-5, 7-dimethoxy-4-phenylcoumarin.
[Boland, Gerard M.; Donnelly, Dervilla M. X.; Finet, Jean-Pierre; Rea, Martin D. Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 21 p. 2591 - 2597]
