Journal
NATURAL PRODUCT RESEARCH
Volume 27, Issue 1, Pages 1-8Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786419.2011.643549
Keywords
Alchorneopsis floribunda; terpenoids; phenolic acids; isocorilagin; allelopathic bioassays; DPPH
Categories
Funding
- FAPESPA/PA
- CNPq
Ask authors/readers for more resources
Chemical investigation of extracts from the stems and leaves of Alchorneopsis floribunda Mull. Arg., collected in the Amazon region, was performed. The main isolated compounds were triterpenes (alpha-amyrin, beta-amyrin, lupeol, betulin, betulinic acid, uvaol, erythrodiol and oleanolic acid) and phenolic acid derivatives from 4-hydroxybenzoic acid (gallic and protocatechuic acids and isocorilagin). In the germination assays, high inhibitory allelopathic effects of the extracts and isocorilagin were observed and 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity of isocorilagin was higher than those of the standards used (Trolox and butylated hydroxyanisole). This is the first chemical study of the genus Alchorneopsis (Euphorbiaceae).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available