頁籤選單縮合
題名 | Xanthones and Triterpenoids from Hypericum Geminiflorum= |
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作者 | 李文雄; 吳淑黎; Li, Wen-shyong; Wu, Shwu-li; |
期刊 | 中華藥學雜誌 |
出版日期 | 19970600 |
卷期 | 49:3 1997.06[民86.06] |
頁次 | 頁145-156 |
分類號 | 418 |
語文 | eng |
關鍵詞 | Hypericum geminiflorum; Roots; Xanthones; Triterpenoids; |
英文摘要 | Seven xanthones, 2-hydroxyxanthone(1),1,7-dihydroxyxanthone(2),1-hydroxy-7-methoxyxanthone(3),2,3-methylenedioxyxanthone(4),3-hydroxy-2,4-dimethoxyxanthone(5),1,3,8-trihydroxy-2-methoxyxanthone(6)and 3,8-dihydroxy-1,2-dimethoxyxanthone(7) as well as three triterpenoids, betulinic acid (8), methyl betulinate(9) and oleanolic acid(10) along with three steroids, β-sitosterol(11), stigmasterol(12) and stigmast-4-en-3-one(13) were isolated from the roots of Hypericum geminiflorum Hemsl. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。