The trunk wood of Licaria canella contains, besides dillapiol and elemicin. the neolignans canellin-A, -B and -C, for which the respective structures of l-allyl-4,8-dihydroxy-3,5-dimethoxy-7-methyl-6-piperonylbicycle-[3,2,1]octane; 3a-allyl-4,5-dimethoxy-3-methyl-2-piperony1-2,3.3a,6,7.7a-hexahydro-6-oxobenzofuran and 1-allyl-4,8-dihydroxy-5-methoxy-7-methyl-6-piperonyl-3-oxobicyclo-[3,2.1] octane are proposed.