Chemical and Pharmaceutical Bulletin 2004-Oct
Antiinflammatory triterpenoid saponins from the seeds of Aesculus chinensis.
只有註冊用戶可以翻譯文章
登陸註冊
鏈接已保存到剪貼板
關鍵詞
抽象
Phytochemical study of the ethanol extract of the seeds of Aesculus chinensis led to the isolation of a new triterpenoid saponin (6), together with five known triterpenoid saponins (1-5). The structure of the new compound was elucidated on the basis of spectral data to be 21,28-di-O-acetylprotoaescigenin-3-O-[beta-D-glucopyranosyl(1-2)][beta-D-glucopyranosyl(1-4)]-beta-D-glucopyranosiduronic acid (aesculiside A, 6). The antiinflammatory activities of the four main saponins (1-4) were compared with those of total saponin extracts, and single saponins showed more potent activity than total saponin extracts in mice.