ChEBI: Kadsurenin L is a neolignan with formula C23H28O6, originally isolated from Piper kadsura. It has a role as a platelet-activating factor receptor antagonist and a plant metabolite. It is a bridged compound, a carbobicyclic compound, a cyclic ketone, an enone, a neolignan, a dimethoxybenzene and an acetate ester.