Terpenoids and a flavan-3-ol from viguiera quinqueradiata
作者:Guillermo Delgado、Laura Alvarez、Alfonso Romo de Vivar
DOI:10.1016/s0031-9422(00)80405-7
日期:1984.1
Abstract The isolation is reported of the new natural products fromViguiera quinqueradiata, acetylleptocarpin and (2R,3S-4′-hydroxy-3′,5,7-tri-O-methyl-flavan-3-ol. The diterpenes 15α-angeloyloxy-ent-kaur-16-en-19-oic acid, 15α-tigloyloxy-ent-kaur-16-en-19-oic acid and the sesquiterpene lactones leptocarpin and budlein A were also found.