Two isoprenylated 2-arylbenzofurans, artoindonesianins X and Y (1-2), together with seven known flavonoids, have been isolated from the roots and tree bark of Artocarpus fretessi. Their structures were established on the basis of spectral analysis. Compounds 1 and 2 showed moderate activity against the brine shrimp Artemia salina. (C) 2003 Elsevier Ltd. All rights reserved.
Soekamto, N. H., Achmad, S. A., Ghisalberti, E., Hakim, E. H., & Syah, Y. M. (2003). Artoindonesianins X and Y, two isoprenylated 2-arylbenzofurans, from Artocarpus fretessi (Moraceae). Phytochemistry, 64(4), 831-834. https://doi.org/10.1016/j.phytochem.2003.08.009