CHEMICAL CONSTITUENTS FROM THE LEAVES OF MAGNOLIA DENUDATA

• 来源期刊: 亚洲天然物产研究（英文版）
• 学科: 生物学
• 关键词: Magnolia denudata Lignan Anti-inflammation activity
• 年，卷（期）: 2001,（4）
• 页码范围: 313-319
• 页数: 7页
• 分类号: Q94
• 语种: 英文

摘要

20 compounds were isolated from the leaves of Magnolia denudata including 16 lignans, which (16) andβ-sitosterol (20), the other 15 compounds were obtained from this species for the first time. The absolute configurations of 3 compounds (1, 4,10) were determined by CD spectroscopy for the first time. The anti-inflammatory activities of compounds 1, 2 and 16 were assessed and 2 was shown to have significant inhibition effect on mice hind-paw edema induced by carrageenan.