Horizon 1 1 17 ACLN : Articles dans des revues avec comité de lecture non répertoriées par l'AERES Xanthones from Hypericum laricifolium Juss., and their antiproliferative activity against HEP3B cells Revista de la Sociedad Química del Perú 428-435 2018 fdi:010093165 ENG Revista de la Sociedad Química del Perú 1810-634X 4 https://www.documentation.ird.fr/hor/fdi:010093165 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2025-04/010093165.pdf 84 Horizon (IRD) We describe here the isolation of 6 xanthones and one phenyl-y-pyrone, together with 3-epibetulinic and quercetine from the aerial parts of Hypericum laricifolium Juss. (Hypericaceae), collected in Peru. Isolated compounds have been evaluated against proliferation of human hepatocellular carcinoma Hep3B cells. The most active compound was xanthone 3, with an inhibitory concentration (IC) of 12 µM. 020PHYCHI