@article{oai:ir.kagoshima-u.ac.jp:00007833, author = {TESHIMA, Shin-ichi and 手島, 新一 and KANAZAWA, Akio and 金沢, 昭夫 and YAMADA, Ichimaro and 山田, 一磨呂}, journal = {鹿児島大学水産学部紀要, Memoirs of Faculty of Fisheries Kagoshima University}, month = {Dec}, note = {A marine-occurring yeast isolated from the seaurchin contained 24-methylcholesta-5, 7, 22-trienol as the major sterol. This sterol was isolated from the sterol mixture as a pure compound by column chromatography on a AgNO_3-silicic acid with benzene-hexane and the chemical structure, especially the C-24 configuration, was elucidated by 400 MHz nuclear magnetic resonance spectrometry. The 24-methylcholesta-5, 7, 22-trienol was identified as (24R)-24-methylcholesta-5, 7, 22-trien-3β-ol (ergosterol) mainly on the basis of the chemical shift of a C-21 methyl group.}, pages = {129--132}, title = {C-24 Configuration of 24-Methylcholesta-5, 7, 22-trienol from a Marine Occurring Yeast}, volume = {32}, year = {1983} }