摘要
Two new monomeric hydrolysable tannins, acalyphidins M1 and M2, together with fourteen known polyphenols were isolated from the leaves of Acalypha hispida, and characterized as 1-O-galloyl-3,6-(R)- hexahydroxydiphenoyl-4-O-brevifolincarboxyl-β-D-glucose, and an oxidative metabolite of geraniin, respectively, by spectroscopic and chemical methods. A new hydrolysable tannin dimer, acalyphidin D1, which is composed of two moles of geraniin, was also isolated and characterized as an acetonyl derivative.
原文 | 英語 |
---|---|
頁(從 - 到) | 667-675 |
頁數 | 9 |
期刊 | Phytochemistry |
卷 | 50 |
發行號 | 4 |
DOIs | |
出版狀態 | 已發佈 - 二月 24 1999 |
ASJC Scopus subject areas
- Plant Science
- Biochemistry
- Molecular Biology
- Organic Chemistry
- Drug Discovery