两个新的三萜
皂甙酰化单萜酸,2 β,23二羟基-3- O-α-L -rhamnopyranosyl -21- Ö - (6小号)-2-反式-2,6-二甲基-6- ø - [3- ø - (β-d
吡喃
葡萄糖基)-4- ø - (2-甲基丁酰基) - β-L -arabinopyranosyl] -2,7- octadienoyl)-acacic酸28-O- β-d -xylopyranosyl-( 1→3) - β-d -xylopyranosyl-(1→4) - [ β-d -glucopyranosyl-(1→3)] - α-L- -rhamnopyranosyl-(1→2) - [ α-L -rhamnopyranosyl- (1→6)]- β-
D-吡喃葡萄糖基酯(1)和2β,23-dihydroxy-3- O-α-L-鼠李
吡喃糖基-21- O -(6 S)-2-反式-2,6-二甲基-6-