Isokarounidiol (D:C-Friedooleana-6,8-diene-3.alpha.,29-diol]: The first naturally occurring triterpene with a .DELTA.6,8-conjugated diene system. Iodine-mediated dehydrogenation and isomerization of its diacetate
作者:Toshihiro Akihisa、W. C. M. C. Kokke、Yumiko Kimura、Toshitake Tamura