@article{oai:ir.kagoshima-u.ac.jp:00007905,
 author = {KANAZAWA, Akio and TESHIMA, Shin-ichi and ANDO, Tetsuo},
 issue = {1},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-28},
 note = {The sterols of the asteroids, Laiaster leachii and Coscinasterias acutispina, were examined by gas-liquid
chromatography (GLC), column chromatography, and infrared absorption (IR), mass and nuclear
magnetic resonance (NMR) spectrometries.
The sterol composition of two asteroids was fairly complex, however 7-cholestenol was predominant in these animals. Cholestanol, 7,22-cholestadienol, stellasterol and 7,24(28)-ergostadienol were
isolated from the asteroids as a pure sterol by column chromatography on a silver nitrate-impregnated
silicic acid.
Moreover, a small amount of sterol isolated from L.leachii was identified as (E)-24-ethylidene-cholest-7-en-3β-ol by IR, mass and NMR spectrometries and GLC.},
 pages = {21--31},
 title = {(E)-24-Ethylidene-cholest-7-en-3Β-ol and Other Sterols in Asteroids},
 volume = {22},
 year = {}
}