Choosak BoonlaksiriWorrapoj OonanantPalangpon KongsaereePrasat KittakoopMorakot TanticharoenYodhathai ThebtaranonthMahidol UniversityThailand National Center for Genetic Engineering and Biotechnology2018-09-072018-09-072000-06-01Phytochemistry. Vol.54, No.4 (2000), 415-417003194222-s2.0-0034733502https://repository.li.mahidol.ac.th/handle/20.500.14594/25797Antimalarial activity-guided study of the aerial parts of Artocarpus integer led to the isolation of the prenylated stilbene, trans-4-(3-methyl-E- but-1-enyl)-3,5,2',4'- tetrahydroxystilbene with an EC50of 1.7 μg/ml against Plasmodium falciparum in culture. The known stilbenes, trans-4- isopentenyl-3,5,2',4'-tetrahydroxystilbene and 4-methoxy-2,2-dimethyl-6-(2- (2,4-dihydroxy)phenyl-trans-ethenyl)chromene, were also isolated. Structures of these compounds were deduced on the basis of their spectral data. (C) 2000 Elsevier Science Ltd.Mahidol UniversityAgricultural and Biological SciencesBiochemistry, Genetics and Molecular BiologyChemistryPharmacology, Toxicology and PharmaceuticsArticleSCOPUS10.1016/S0031-9422(00)00074-1