[(3S,6aR,6bS,8aR,11R,12S,12aS,14aS,14bS)-4,4,6a,6b,8a,11,12,14b-octamethyl-2,3,4a,5,6,7,8,9,10,11,12,12a,14,14a-tetradecahydro-1H-picen-3-yl] hexadecanoate CAS NO.22255-10-3

were isolated from the fresh leaves of S. formosana. Three of these were identified as crystal B, a mixt. of a-amyrin palmitate and b-amyrin palmitate…

were isolated from the fresh leaves of S. formosana. Three of these were identified as crystal B, a mixt. of a-amyrin palmitate and b-amyrin palmitate, b-amyrin palmitate (crystal C), and b-sitosterol (crystal G). Other crystals were unidentified. .