Bioactive diterpenoids from Octocorallia, 2. Deoxyxeniolide B, a novel ichthyotoxic diterpenoid from the soft coral Xenia elongata.
An ichthyotoxic diterpenoid, deoxyxeniolide B [1], was isolated from the soft coral Xenia elongata. It has also been shown that deoxyxeniolide B [1] is gradually oxidized in solution to give the oxidation products 2 and 3. The structures of these compounds were elucidated on the basis of spectral analysis.
Miyamoto
T
T
Faculty of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan.
Takenaka
Y
Y
Yamada
K
K
Higuchi
R
R
D000818:Animals; D003063:Cnidaria / Q000737:chemistry*; D004224:Diterpenes / Q000302:isolation & purification* / Q000494:pharmacology / Q000633:toxicity; D005399:Fishes; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D010084:Oxidation-Reduction; D016339:Spectrometry, Mass, Fast Atom Bombardment
D004224:Diterpenes; C095621:deoxyxeniolide B