Lignan−Phloroglucinol Hybrids with an Unprecedented Beadlike Core from the Leaves of Melicope chunii

(±)- Melichuniiones A and B (1 and 2), two novel enantiomeric pairs of lignan−phloroglucinol hybrids with an unprecedented beadlike core were isolated from the leaves of Melicope chunii, together with...