HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Science >
Bulletin >
Bulletin of the College of Science, University of the Ryukyus >
No.54 (1992/10) >

 
Title :リュウキュウウマノスズクサ(Aristolochia liukiuensis)の成分研究(第2報)
Title alternative :Studies on the Constituents of Aristolochia liukiuensis 2
Authors :荻原, 和仁
趙, 嘉平
比嘉, 松武
与儀, 誠一
Authors alternative :Ogihara, Kazuhito
Zhao, Jiaping
Higa, Matsutake
Yogi, Seiichi
Issue Date :Oct-1992
Abstract :The chemical constituents in the roots of Aristolochia liukiuensis Hatsusima were examined. Aristolactone (1), mansonone G (3), dehydrooxoperezinone (4), aristololactam D2 (6), 3,4 - methylenedioxy - 8 - methoxyphenanthrene - 1 - carboxylic acid (8), aristolochic acid 2 (10), and aristolochic acid 4 methyl ester (11) were isolated from the roots, in addition to already isolated constituents from the leaves and the stems, such as sitosterol (2), 2-hydroxy-1-methoxy-4,5-dioxo-6,7-dehydroaporphine (5), aristololactam A2 (7), aristolochic acid 1 (9), and sitosterolfl-β-glucoside (12). This is the first report of 4 in natural sources.
Type Local :紀要論文
ISSN :0286-9640
Publisher :琉球大学理学部
URI :http://hdl.handle.net/20.500.12000/14967
Citation :琉球大学理学部紀要 = Bulletin of the College of Science. University of the Ryukyus no.54 p.17 -28
Appears in Collections:No.54 (1992/10)

Files in This Item:

File Description SizeFormat
No54p017.pdf886KbAdobe PDFView/Open