1.
Phytochemistry
; 58(8): 1235-8, 2001 Dec.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11738414
RESUMO
Bioassay-guided fractionation of a CHCl(3) extract from the leaves of Ardisia teysmanniana Scheff. (Myrsinaceae) has led to the isolation of three new alkyldibenzoquinone derivatives that showed inhibitory activity in an in vitro assay for UDP-MurNac synthesis. The structures of ardisiaquinone G, H and I were established using MS and NMR spectroscopic methods.