| Chemical constituents and allelopathic and antioxidant activities of Alchorneopsis floribunda Müll. Arg. (Euphorbiaceae). | |
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MedLine Citation:
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PMID: 22150026 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Chemical investigation of extracts from the stems and leaves of Alchorneopsis floribunda Müll. Arg., collected in the Amazon region, was performed. The main isolated compounds were triterpenes (α-amyrin, β-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). |
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Authors:
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Elenilze Figueiredo Batista; Danielle Monteiro Costa; Giselle M S P Guilhon; Adolfo Henrique Muller; Lourivaldo Silva Santos; Mara Silvia Pinheiro Arruda; Alberto Cardoso Arruda; Milton Nascimento Silva; Joyce Kelly Silva; Ricardo Souza Secco; Antonio Pedro Silva Souza Filho; Bruno Apolo Figueira |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-12-12 |
Journal Detail:
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Title: Natural product research Volume: - ISSN: 1478-6427 ISO Abbreviation: - Publication Date: 2011 Dec |
Date Detail:
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Created Date: 2011-12-13 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101167924 Medline TA: Nat Prod Res Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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a Faculdade de Química - ICEN , Universidade Federal do Para , Av. Augusto Correa n. 1 , Belem 66075-110 , Brazil. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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