Halichonadin F and the Cu(I) complex of halichonadin C from the sponge Halichondria sp.
A new sesquiterpenoid with an aromadendrane skeleton, halichonadin F (1), and the Cu(I) complex of haliconadin C (2) were isolated from a marine sponge Halichondria sp., and the structures and relative stereochemistries of 1 and the complex of 2 were elucidated on the basis of spectroscopic data and chemical methods.
Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan.
Haruaki
H
Ishiyama
Shingo
S
Kozawa
Kazuki
K
Aoyama
Yuzuru
Y
Mikami
Jane
J
Fromont
Jun'ichi
J
Kobayashi
D000818:Animals; D003300:Copper / Q000737:chemistry*; D007564:Japan; D008386:Marine Biology; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D011161:Porifera / Q000737:chemistry*; D045787:Sesquiterpenes, Eudesmane / Q000737:chemistry* / Q000302:isolation & purification*
D045787:Sesquiterpenes, Eudesmane; C531890:halichonadin F; D003300:Copper