| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-01-25 |
| タイトル |
|
|
タイトル |
Two new phenolic glucosides and an ellagitannin from the leaves of Castanopsis sclerophylla |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Castanopsis sclerophylla |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Ellagitannin |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Fagaceae |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Phenolic glucoside |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Huang, Yong-Lin
Tanaka, Takashi
Matsuo, Yosuke
Kouno, Isao
Li, Dian-Peng
Nonaka, Gen-Ichiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In the course of a chemotaxonomical study of Castanopsis species (Fagaceae), detailed investigation of the leaves of C. sclerophylla led to isolation of three new phenolic compounds together with 62 known compounds. The structures of the new compounds were elucidated as 2-O-galloyl-O-4,6-(S)-valoneoyl-d-glucose (1), 6-O-galloyl-1-O-vanilloyl-β-d-glucose (2), and 4″-O-galloylchestanin (3) by means of spectroscopic analyses and enzymatic hydrolysis with tannase. Comparison with other Castanopsis species indicated that C. sclerophylla characteristically accumulates chlorogenic acid and a dimeric ellagitannin, rugosin E. Triterpene hexahydroxydiphenoyl esters, which are major constituents of C. cuspidata var. sieboldii, C. hystrix, and C. fissa were not detected. |
| 書誌情報 |
Phytochemistry Letters
巻 5,
号 1,
p. 158-161,
発行日 2012-03
|
| 出版者 |
|
|
出版者 |
Elsevier BV |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
18743900 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.phytol.2011.11.014 |
| 権利 |
|
|
権利情報 |
© 2011 Phytochemical Society of Europe. |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Phytochemistry Letters, 5(1), pp.158-161; 2012 |
PhyLet5_158.pdf (115.9 kB)
