Flavonoids from Chiococca braquiata (Rubiaceae)
A new flavonol 4'-methoxykaempferol-7-(acetyloxy)-3,5-O-alpha-L-rhamnoside (1), was isolated from the leaves of Chiococca braquiata, along with three known flavonoids apigenin, 7-O-methoxyquercetrin and quercetrin and four triterpenes alpha-amirin, beta-amirin, ursolic and oleanolic acids . Their structures were established on the basis of spectroscopic methods.
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2004
|
| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400004 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|