Two new dolabranes from the Chinese mangrove <i>Ceriops tagal</i>

Abstract

Two new dolabranes, named tagalsins V-W (1-2), were isolated from the aerial parts of Ceriops tagal, together with 10 known terpenes (3-12). The structures of these compounds were determined on the basis of extensive spectroscopic data or comparison with data in the literature (known compounds).