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Novel sesquiterpenoids from the Formosan soft coral Paralemnalia thyrsoides
Neolemnane-type sesquiterpenoids from a formosan soft coral Paralemnalia thyrsoides.
Six new sesquiterpenoids, paralemnolins D-I (1-6), have been isolated from the EtOAc extract of the soft coral Paralemnalia thyrsoides by extensive spectroscopic analysis and by comparison of their spectral data with those of related metabolites.
Steroids from the gorgonian Isis hippuris.
- C. Chao, Long-Fei Huang, Shwu-Li Wu, J. Su, Ho-Cheng Huang, J. Sheu
- Chemistry, BiologyJournal of natural products
- 1 September 2005
Six new polyoxygenated steroids and a novel gorgosteroid were isolated from the gorgonian Isis hippuris and the structures of these metabolites were elucidated by extensive spectroscopic analyses and comparison of the NMR data with those of related steroids.
Further study on anti-inflammatory oxygenated steroids from the octocoral Dendronephthya griffini
Vigulariol, a new metabolite from the sea pen Vigularia juncea
A new eunicellin-type diterpenoid, vigulariol (1), has been isolated from the sea pen Vigularia juncea. Metabolite 1 has been obtained previously as a side product from a chemical reaction; however...
A novel chlorinated norsesquiterpenoid and two related new metabolites from the soft coral Paralemnalia thyrsoides
Crassolides A-F, cembranoids with a trans-fused lactone from the soft coral Sarcophyton crassocaule.
Six new polyoxygenated cembrane-based diterpenoids possessing a trans-fused alpha-methylene-gamma-lactone, crassocolides A-F (1-6), have been isolated along with the known compound 7 from the ethyl…
The synthesis of a chiral fluoxetine intermediate by catalytic enantioselective hydrogenation of benzoylacetamide
The steric effect and enantioselectivity of chiral 2,2-disubstituted thiaprolinol derivatives as ligands for borane reduction of aromatic ketones and for diethylzinc addition to aromatic aldehydes
Paralemnolins J-P, new sesquiterpenoids from the soft coral Paralemnalia thyrsoide.
- Gueyhorng Wang, Ho-Cheng Huang, J. Su, Yang-Chang Wu, J. Sheu
- ChemistryChemical & pharmaceutical bulletin
Six new sesquiterpenoids, paralemnolins J-O (1-6), along with one novel norsesquiter Penoids P (7), have been isolated from the soft coral Paralemnalia thyrsoides and Cytotoxicity of these metabolites toward a limited panel of cancer cell lines is described.