各种商陆属植物根的提取物在亚洲和非洲作为民间药,可抗炎,抗风湿及用于顺势疗法。目前有关商陆叶的成分还未见报道。作者将采自巴塞尔大学植物园的商陆(Phytolacca acinosa Roxb.)干叶的甲醇或水提物水解,经反复柱层析和硅胶制备TLC,得到已知的商陆皂甙元(1)(phytolaccagenin),还分到一种未知的五环三萜商陆种甙元(acinospesigenin)(2)。两者比较,(1)的C-4位上为CH_2OH基,而 Extracts of various Pokeweed roots are used as folk medicines in Asia and Africa and are anti-inflammatory, anti-rheumatic and homeopathic. At present, there has been no report on the composition of Phytolacca leaves. The authors hydrolyzed methanolic or aqueous extracts from the dry leaves of Phytolacca acinosa Roxb. from the University of Basel University Botanical Garden and prepared TLC by repeated column chromatography and silica gel to obtain the known Phytolacca acinosa Roxb. (1) (phytolaccagenin ), also known as acinospesigenin (2), an unknown pentacyclic triterpenoid. In comparison, the C-4 position of (1) is CH 2 OH, and