Abstract
A new ellagitannin, named liquidambin, which could be biogenetically closely correlated with casuarinin and pedunculagin, has been isolated from the leaves of Liquidambar formosana. Its structure was determined as 5-O-galloyl-2,3,4,6-di-O-(S)-hexahydroxydiphenoyl-d-glucose. The structural equilibration due to hydration of the aldehyde group of the glucose core in this tannin was shown from its 1H and 13C NMR spectra.
| Original language | English |
|---|---|
| Pages (from-to) | 2053-2055 |
| Number of pages | 3 |
| Journal | Phytochemistry |
| Volume | 26 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1987 |
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Keywords
- biogenesis
- casuarinin
- ellagitannin
- equilibration
- Hamamelidaceae
- hydrolysable tannin
- Liquidambar formosana
- liquidambin
- pedunculagin.
- tannin
ASJC Scopus subject areas
- Plant Science
- Biochemistry
- Molecular Biology
- Organic Chemistry
- Drug Discovery
Cite this
Liquidambin, an ellagitannin from Liquidambar formosana. / Okuda, Takuo; Hatano, Tsutomu; Kaneda, Tamami; Yoshizaki, Masao; Shingu, Tetsuro.
In: Phytochemistry, Vol. 26, No. 7, 1987, p. 2053-2055.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Liquidambin, an ellagitannin from Liquidambar formosana
AU - Okuda, Takuo
AU - Hatano, Tsutomu
AU - Kaneda, Tamami
AU - Yoshizaki, Masao
AU - Shingu, Tetsuro
PY - 1987
Y1 - 1987
N2 - A new ellagitannin, named liquidambin, which could be biogenetically closely correlated with casuarinin and pedunculagin, has been isolated from the leaves of Liquidambar formosana. Its structure was determined as 5-O-galloyl-2,3,4,6-di-O-(S)-hexahydroxydiphenoyl-d-glucose. The structural equilibration due to hydration of the aldehyde group of the glucose core in this tannin was shown from its 1H and 13C NMR spectra.
AB - A new ellagitannin, named liquidambin, which could be biogenetically closely correlated with casuarinin and pedunculagin, has been isolated from the leaves of Liquidambar formosana. Its structure was determined as 5-O-galloyl-2,3,4,6-di-O-(S)-hexahydroxydiphenoyl-d-glucose. The structural equilibration due to hydration of the aldehyde group of the glucose core in this tannin was shown from its 1H and 13C NMR spectra.
KW - biogenesis
KW - casuarinin
KW - ellagitannin
KW - equilibration
KW - Hamamelidaceae
KW - hydrolysable tannin
KW - Liquidambar formosana
KW - liquidambin
KW - pedunculagin.
KW - tannin
UR - http://www.scopus.com/inward/record.url?scp=2442763446&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2442763446&partnerID=8YFLogxK
U2 - 10.1016/S0031-9422(00)81757-4
DO - 10.1016/S0031-9422(00)81757-4
M3 - Article
AN - SCOPUS:2442763446
VL - 26
SP - 2053
EP - 2055
JO - Phytochemistry
JF - Phytochemistry
SN - 0031-9422
IS - 7
ER -