Abstract
Three dimeric hydrolyzable tannins having a valoneoyl group, rugosins D (1), E (2) and F (3), and a trimeric hydrolyzable tannin having two valoneoyl groups, rugosin G (4), were isolated from flower petals of Rosa rugosa (Rosaceae), and their structures including the orientation of the valoneoyl groups were established.
Original language | English |
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Pages (from-to) | 3341-3346 |
Number of pages | 6 |
Journal | Chemical and Pharmaceutical Bulletin |
Volume | 38 |
Issue number | 12 |
DOIs | |
Publication status | Published - 1990 |
Keywords
- Rosa rugosa
- Rosaceae
- dimeric hydrolyzable tannin
- rugosin D
- rugosin E
- rugosin F
- rugosin G
- tannin
- trimeric hydrolyzable tannin
- valoneoyl group
ASJC Scopus subject areas
- Chemistry(all)
- Drug Discovery