Iridoids from the aerial parts of Verbena littoralis (Verbenaceae)
| dc.contributor.author | Castro-Gamboa, I | |
| dc.contributor.author | Castro, O. | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Univ Nacl Heredia UNA | |
| dc.date.accessioned | 2014-05-20T15:30:07Z | |
| dc.date.available | 2014-05-20T15:30:07Z | |
| dc.date.issued | 2004-08-01 | |
| dc.description.abstract | The iridoids, 6S-hydroxy-8S-methyl-4-methylene-hexahydro-cyclopenta[c]pyran-3-one and 6S,9S-dihydroxy-8S-methyl-4methylene-hexahydro-cyclopenta[c]pyran-3-one, were isolated from the aerial parts of Verbena littoralis. Their structures and stereochemistry were elucidated by means of NMR spectral data analysis. Both compounds showed moderate in vitro activity against gram positive and negative bacteria as well as moderate in vivo intestinal peristaltic action in mouse. The iridoids also showed moderate free radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) as well as antioxidant activity, the latter being evidenced by redox properties measured using EICD-HPLC. (C) 2004 Elsevier Ltd. All rights reserved. | en |
| dc.description.affiliation | Univ Estadual Paulista, NuBBE, BR-14801970 São Paulo, Brazil | |
| dc.description.affiliation | Univ Nacl Heredia UNA, Dept Quim, Heredia, Costa Rica | |
| dc.description.affiliationUnesp | Univ Estadual Paulista, NuBBE, BR-14801970 São Paulo, Brazil | |
| dc.format.extent | 2369-2372 | |
| dc.identifier | http://dx.doi.org/10.1016/j.phytochem.2004.07.008 | |
| dc.identifier.citation | Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 65, n. 16, p. 2369-2372, 2004. | |
| dc.identifier.dimensions | pub.1047212769 | |
| dc.identifier.doi | 10.1016/j.phytochem.2004.07.008 | |
| dc.identifier.issn | 0031-9422 | |
| dc.identifier.issn | 1873-3700 | |
| dc.identifier.orcid | 0000-0002-2353-0181 | |
| dc.identifier.pmid | 15381009 | |
| dc.identifier.uri | http://hdl.handle.net/11449/39567 | |
| dc.identifier.wos | WOS:000224440400009 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier B.V. | |
| dc.publisher | Elsevier | |
| dc.relation.ispartof | Phytochemistry | |
| dc.relation.ispartofjcr | 3.186 | |
| dc.relation.ispartofsjr | 1,048 | |
| dc.rights.accessRights | Acesso restrito | pt |
| dc.source | Web of Science | |
| dc.source | Dimensions | |
| dc.subject | Verbena littoralis | pt |
| dc.subject | Verbenaceae | pt |
| dc.subject | iridoids | pt |
| dc.subject | antibacterial activity | pt |
| dc.subject | antioxidant | pt |
| dc.title | Iridoids from the aerial parts of Verbena littoralis (Verbenaceae) | en |
| dc.type | Artigo | pt |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dcterms.rightsHolder | Elsevier B.V. | |
| dspace.entity.type | Publication |