Two new dolabranes from the Chinese mangrove Ceriops tagal

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).

Keywords:

• Rhizophoraceae
• mangrove
• Ceriops tagal
• dolabrane