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Updated: Aug 23, 2026

Isolation and Compositional Analysis of Plant Cuticle Lipid Polyester Monomers
Published on: November 22, 2015
Chemical constituents from the mangrove plant, Aegiceras corniculatum
Minjuan Xu1, Zhiwei Deng, Min Li
1State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100083, People's Republic of China.
Abstract:
From the stems and twigs of the mangrove plant, Aegiceras corniculatum, seven new compounds, namely, 2-methoxy-3-nonylresorcinol (1), 5-O-ethylembelin (2), 2-O-acetyl-5-O-methylembelin (3), 3,7-dihydroxy-2,5-diundecylnaphthoquinone (4), 2,7-dihydroxy-8-methoxy-3,6-diundecyldibenzofuran-1,4-dione (5), 2,8-dihydroxy-7-methoxy-3,9-diundecyldibenzofuran-1,4-dione (6), and 10-hydroxy-4-O-methyl-2,11-diundecylgomphilactone (7), were isolated together with three known compounds, 5-O-methylembelin (8), 3-undecylresorcinol, and 2-dehydroxy-5-O-methylembelin. The structures of 1-7 were determined by spectroscopic methods. Compound 2 and 5-O-methylembelin showed in vitro cytotoxicity against the HL-60, Bel(7402), U937, and Hela cell lines.
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