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Cytotoxic prenylated flavones from Artocarpus champeden
Syah Y.M.a, Juliawaty L.D.a, Achmad S.A.a, Hakim E.H.a, Ghisalberti E.L.b
a Natural Products Research Group, Department of Chemisty, Bandung Institute of Technology, Indonesia
b Department of Chemistry, School of Biomedical and Chemical Sciences, University of Western Australia, Australia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Two new prenylated flavones, artoindonesianins A-2 (1) and A-3 (2), together with three known prenylated flavones, artonin B (3), heterophyllin (4) and cudraflavone C (5), have been isolated and identified from the chloroform extract of the heartwood of Artocarpus champeden. The structures of these compounds were determined on the basis of spectroscopic data, including UV, IR, 1-D and 2-D NMR, and mass spectra. The cytotoxic properties of the new compounds, together with three prenylated flavones isolated previously, artoindonesianins Q (6), R (7) and T (8), were evaluated against murine leukemia P-388 cells. Based on their IC50 values, compounds 1, 2, 4, 5 and 8 showed strong cytotoxic properties. © 2006 The Japanese Society of Pharmacognosy and Springer-Verlag.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Artocarpus champeden Spreng,Artoindonesianin A-2 and A-3,Cytotoxicity,Moraceae,Prenylated flavones[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]Acknowledgments We thank the Herbarium Bogoriense, Bo-gor, Indonesia, for identification of the plant specimen. Joint financial assistance from The University Research for Graduate Education Projects, The Ministry of Education of Indonesia, and a grant from The International Centre, The University of Western Australia, to one of us (YMS) are gratefully acknowledged.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1007/s11418-006-0012-z[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]