Activity of xanthones isolated from Lomatogonium rotatum

• 作者: Chongning Lv Hang He Jincai Lu Jing Wang Lingyun Jia Mengyuan Tan Qin He Qingdi Mu Ruoning Wang
• 来源期刊: 亚洲传统医药
• 学科: 化学
• 关键词: Lomatogonium rotatum xanthones ACTIVITY
• 年，卷（期）: 2020,（3）
• 页码范围: 113-120
• 页数: 8页
• 分类号: O62

摘要

Thirteen xanthones were isolated from L.rotatum,which were established as l,8-dihydroxy-3,4,5-trimethoxyxanthone(1);l-hydroxy-3异,8-trimethoxyxanthone(2);8-hydroxy-l,3?5-trimethoxyxaiithone(3);l-hydroxy-3,4,5-trimethoxyxanthone(4);l-hydroxy-3,5,8-trimethoxyxanthone(5);l,4,8-trihydroxy-5,6-dimethoxyxanthone(6);l,3,8-trihydroxy-4,7-dimethoxyxanthone(;7)l,8-dihydroxy-3,7-dimethoxyxanthone(8);l-hydroxy-3,5-dimethoxyxanthone(9);l-hydroxy-2,3,4,5-tetramethoxyxanthone(;10)l-hydroxy-2,3,4,7-tetramethoxyxanthone(11);l,7-dihydroxy-3,8-dimethoxyxanthone(12);rel-l,3,5,8-tetrahydroxy-2,4,6,7-tetrahydroxanthen-9-one(13).Compounds 4,6,7,9,10,11,12 and 13 are reported for the first time from Lomatogonium.Furthermore,the activity of xanthones was assessed.