Marine Algal Bioactivities 125
24-hydroperoxy-6-hydroxy-24-ethylcholesta-4,28(29)dien-3-one (9)
Ochrophyta
Sargassaceae
Turbinaria conoides
Sheu et al. 1999
24-ethyl-cholesta-4,24(28)-dien-3-one (4)
Ochrophyta
Sargassaceae
Turbinaria conoides
Sheu et al. 1999
24-hydroperoxy-24-ethylcholesta-4,28(29)-dien-3-one
(5)
Ochrophyta
Sargassaceae
Turbinaria conoides
Sheu et al. 1999
24-ethylcholesta-4,24-(28)-dien-3,6-dione (6)
Ochrophyta
Sargassaceae
Turbinaria conoides
Sheu et al. 1999
24-hydroperoxy-24-ethylcholesta-4,28(29)-dien-3,6dione (7)
Ochrophyta
Sargassaceae
Turbinaria conoides
Sheu et al. 1999
Sterols
Ochrophyta
Sargassaceae
Sargassum carpophyllum
Tang et al. 2002
Sulfur-containing polybromoindoles
Rhodophyta
Rhodomelaceae
Laurencia brongniartii
El Gamal et al. 2005
Terpenoids
4-acetoxydictyolactone
Ochrophyta
Dictyotaceae
Dictyota dichotoma
Ishitsuka et al. 1988
Atomarianones A and B
Ochrophyta
Dictyotaceae
Taonia atomaria
Abatis et al. 2005
Bifurcadiol
Ochrophyta
Sargassaceae
Bifurcaria bifurcata
Guardia et al. 1999
Bromophycolides C-I
Rhodophyta
Rhodophyta incertae
sedis
Callophycus serratus
Kubanek et al. 2006
Chromazonarol
Ochrophyta
Dictyotaceae
Dictyopteris undulata
Ochi et al. 1979; Kurata et al. 1996; Laube et al.
2005
Cuparene sesquiterpenes
Rhodophyta
Rhodomelaceae
Laurencia microcladia
Kladia et al. 2005
Cyclozonarone
Ochrophyta
Dictyotaceae
Dictyopteris undulata
Ochi et al. 1979; Kurata et al. 1996; Laube et al.
2005
Cystoseirol monoacetate
Ochrophyta
Sargassaceae
Cystoseira myrica
Ayyad et al. 2003
Dictyol F monoacetate
Ochrophyta
Sargassaceae
Cystoseira myrica
Ayyad et al. 2003
Dictyone acetate
Ochrophyta
Sargassaceae
Cystoseira myrica
Ayyad et al. 2003
Dictyotalide A
Ochrophyta
Dictyotaceae
Dictyota dichotoma
Ishitsuka et al. 1988
Dictyotalide B
Ochrophyta
Dictyotaceae
Dictyota dichotoma
Ishitsuka et al. 1988
Dictyotins A, B and C
Ochrophyta
Dictyotaceae
Dictyota dichotoma
Wu et al. 1990
4,18-dihydroxydictyolactone
Ochrophyta
Dictyotaceae
Dictyota sp.
Jongaramruong and Kongkam 2007
Table 3 contd.…