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University of the Ryukyus Repository >
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Bulletin >
Bulletin of the College of Science, University of the Ryukyus >
No.100 (2015/9) >
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| Title | : | Phenylethanoid Glycosides from the fresh immature legumes of Golden Trumpet Tree (Tabebuia chrysotricha) |
| Authors | : | Ogihara, Kazuhito
Murata, Masayuki
Sasamoto, Shohei
Suzuka, Toshimasa
Higa, Matsutake |
| Authors alternative | : | 荻原, 和仁
鈴鹿, 俊雅 |
| Issue Date | : | 30-Sep-2015 |
| Abstract | : | Three phenylethanoid glycosides were isolated from a 1-butanol soluble fraction of a methanol extract of the fresh immature legumes of Tabebuia chrysotricha. These glycosides were identified to be 2-(3,4-dihydroxypheny1)ethy1 Ｏ-α-L-rhamnopyranosy1-(1 → 3)-(4-Ｏ-caffeoy1)-β-D-glucopyranoside (acteoside), 2-(3,4-dihydroxypheny1)ethy1 Ｏ-α-L-rhamnopyranosy1-(1 → 3)-(4-Ｏ-caffeoy1)-2-Ｏ-acety1-β-D-glucopyranoside (2'-acety1acteoside), and 2-(3,4-dihydroxyphenyl)ethy1 Ｏ-α-L-rhamnopyranosy1-(1→3)-(6-Ｏ-cafeoy1)-β-D-glucopyranoside (isoacteoside), respectively, by spectroscopic methods and chemical evidences. |
| Type Local | : | 紀要論文 |
| ISSN | : | 0286-9640 |
| Publisher | : | 琉球大学理学部 |
| URI | : | http://hdl.handle.net/20.500.12000/32515 |
| Citation | : | 琉球大学理学部紀要 = BULLETIN OF THE FACULTY OF SCIENCE UNIVERSITY OF THE RYUKYUS no.100 p.13 -19 |
| Appears in Collections | : | No.100 (2015/9)
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| No100p013.pdf | | 1008Kb | Adobe PDF | View/Open |
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