TY - GEN AU - Marcos Cárdenas, David AU - Cala Peralta, Antonio AU - González Molinillo, José María AU - Macías Domínguez, Francisco Antonio A4 - Química Orgánica PY - 2017 SN - 1876-7486 UR - http://hdl.handle.net/10498/35227 AB - Lappalone, a sesquiterpene lactone isolated from the roots of Saussurea lappa, was successfully synthesized for the first time from dehydrocostuslactone following a four-step synthetic route, in which the first step was a photoaddition of... LA - eng PB - Elsevier KW - lappalone KW - dehydrocostuslactone KW - photochemistry KW - phytotoxicity KW - sesquiterpene lactone KW - allelopathy TI - Preparation and phytotoxicity study of lappalone from dehydrocostuslactone DO - 10.1016/j.phytol.2017.04.017 ER -