目的 研究五加科五加属植物刺五加Acanthopanax senticosus的化学成分。方法 利用各种色谱技术进行分离，根据光谱数据鉴定结构。结果 从刺五加中分离得到12个已知成分，分别鉴定为刺五加酮（1）、刺五加苷B₁（2）、4-羟基-2-甲氧基苯基-1-O-β-D-葡萄糖苷（3）、alimoxide（4）、赤式-1-(4-羟基-3-甲氧基苯基)-2-{4-[(E)-3-羟基-1-丙烯基]-2-甲氧基苯氧基}-1,3-丙二醇（5）、erythro-1,2-bis(4-hydroxy-3-methoxyphenyl)-1,3-propanediol（6）、tortoside A（7）、表丁香脂素4′-O-β-D-葡萄糖苷（8）、(+)-lyoniresinol（9）、苯甲基-O-α-L-鼠李吡喃糖基(1→6)-β-D-葡萄吡喃糖苷（10）、2,6-二甲氧基-4-(3-羟基丙烯基)苯基-1-O-α-L-鼠李吡喃糖基-(1→6)-β-D-葡萄吡喃糖苷（11）、β-氨甲酰基吡啶（12）。结论 化合物3～5、10～12为首次从该植物中分离得到。

Objective To study the chemical constituents of Acanthopanax senticosus. Methods The compounds were separated and purified by column chromatography and their structures were identified by spectroscopic methods. Results Twelve compounds were isolated from the chloroform and n-butanol extract of A. senticosus, and their structures were determined as ciwujiatone (1), eleutheroside B₁ (2), tachioside (3), alimoxide (4), erythro-1-(4-hydroxy-3-methoxy-phenyl)-2-{4-[(E)-3-hydroxy-1-propenyl]-2- methoxy-phenoxy}-1,3-propanediol (5), erythro-1,2-bis(4-hydroxy-3-methoxyphenyl)-1,3-propanediol (6), tortoside A (7), episyringaresinol 4′-O-β-D-glucopyranoside (8), (+)-lyoniresinol (9), benzyl-O-α-L-rhamno-pyranosyl (1→6)-β-D-glucopyranoside (10), 2,6-dimethoxy-4-(3-hydroxy-propen-1-yl) phenyl-4-O-α-L-rhamno-pyranosyl-(1→6)-β-D-glucopyranoside (11), and nicotinamide (12). Conclusion Compounds 3—5 and 10—12 are isolated from A. senticosus for the first time.

国家“重大新药创制”科技重大专项（2009ZX09308-003-316，2009ZX09308-003-333）