Bioactive Steroids from the Red Sea Soft Coral Sinularia polydactyla …
2020年12月10日 · In the context of our continuous interest for the isolation of bioactive metabolites from marine organisms, we recently had the opportunity to collect specimens of Sinularia polydactyla from the coastline of Hurghada in the Red Sea (Egypt) and investigate its chemical profile.
Bioactive Steroids from the Red Sea Soft Coral Sinularia polydactyla
2020年12月10日 · In the context of our continuous interest for the isolation of bioactive metabolites from marine organisms, we recently had the opportunity to collect specimens of Sinularia polydactyla from the coastline of Hurghada in the Red Sea (Egypt) and investigate its chemical profile.
Sinularia levi, a new species of soft coral from the Red Sea
2016年5月16日 · This new species of finger leather coral comes to us from the shallow waters of the Red Sea. Sinularia levi was described from a re-examination of S. polydactyla, the pulsing finger leather coral, and likely identity of the reef-building soft coral we documented in the Solomon Islands.
Casbane Diterpenes from Red Sea Coral Sinularia polydactyla
2016年3月3日 · The soft coral genus Sinularia is a rich source of bioactive metabolites containing a diverse array of chemical structures. A solvent extract of Sinularia polydactyla resulted in the isolation of three new casbane diterpenes: sinularcasbane M (1), sinularcasbane N (2) and sinularcasbane O (3); in addition, known metabolites (4–5) were ...
A New Norcembranoid Dimer from the Red Sea Soft Coral Sinularia ...
1996年7月22日 · A study of Sinularia gardineri (Pratt) (Alcyoniidae), collected in the Red Sea, revealed a new heptacyclic norcembranoid dimer singardin (1). The structure of singardin was deduced by spectroscopic analysis.
(PDF) Bioactive terpenoids from the Red Sea soft coral Sinularia ...
2013年6月14日 · The soft coral Sinularia polydactyla has yielded six highly functionalized diterpenes. The known diterpenes pukalide (2) and 1-epithunbergol (3) were readily identified by spectral comparison...
Bioactive Steroids from the Red Sea Soft Coral Sinularia polydactyla
2020年12月10日 · Six new (1, 2, 6, 8, 13, and 20) and twenty previously isolated (3-5, 7, 9-12, 14-19, and 21-26) steroids featuring thirteen different carbocycle motifs were isolated from the organic extract of the soft coral Sinularia polydactyla collected from the Hurghada reef in the Red Sea. The structures and the relative configurations of the isolated ...
A new norcembranoid dimer from the red sea soft coral Sinularia ...
A study of Sinularia gardineri (Pratt) (Alcyoniidae), collected in the Red Sea, revealed a new heptacyclic norcembranoid dimer singardin (1). The structure of singardin was deduced by spectroscopic analysis. A known sesquiterpene, guaianediol (2), and the known cembranolides (1R,5S,8R,10S,11R)-11-hy …
[PDF] Bioactive Steroids from the Red Sea Soft Coral Sinularia ...
2020年12月1日 · Six new and previously isolated steroids featuring thirteen different carbocycle motifs were isolated from the organic extract of the soft coral Sinularia polydactyla collected from the Hurghada reef in the Red Sea and showed significant cytotoxicity in the low micromolar range against the HeLa and MCF7 cancer cell lines.
Chemical Defense of Soft Coral Sinularia polydactyla from the Red Sea …
2018年11月9日 · In this study, the chemical defense of soft coral Sinularia polydactyla against biofilm-forming bacteria was assessed. The soft coral S. polydactyla was collected from the Obhur creek of the Red Sea and the bioactive compounds were extracted under different conditions using methanol and hexane as solvents.